Airports By City Name
A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| S.Cristobal deL Casas | Mexico | MX |  | San Cristobal Airport | SZT |
| Saarbruecken | Germany | DE | | Ensheim | SCN |
| Saba Island | Netherlands Antilles | AN | | J. Yrausquin | SAB |
| Sabadell | Spain | ES | | Sabadell | QSA |
| Sabah | Papua New Guinea | PG | | Sabah | SBV |
| Sabana De Mar | Dominican Republic | DO | | Sabana De Mar | SNX |
| Sabana De Torres | Colombia | CO | | Sabana De Torres | SNT |
| Sabang | Indonesia | ID | | Maimun Saleh | SBG |
| Sabi Sabi | South Africa | ZA | | Sabi Sabi | GSS |
| Sable Island | Canada | CA | | Sable Island | YSA |
| Sabzevar | Iran | IR | | Sabzevar | AFZ |
| Sachigo Lake | Canada | CA | | Sachigo Lake | ZPB |
| Sachs Harbour | Canada | CA | | Sachs Harbour | YSY |
| Sacramento | United States | US | | Executive | SAC |
| Sacramento, CA | United States | US | | Sacramento Mather Airport | MHR |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sacramento, CA | United States | US | | Mcclellan AFB | MCC |
| Sacramento, CA | United States | US | | Sacramento International | SMF |
| Sadah | Yemen | YE | | Sadah | SYE |
| Sado Shima | Japan | JP | | Sado Shima | SDS |
| Saenz Pena | Argentina | AR | | Saenz Pena | SZQ |
| Safford | United States | US | | Safford | SAD |
| Safi | Morocco | MA | | Safi | SFI |
| Safia | Papua New Guinea | PG | | Safia | SFU |
| Saga | Japan | JP | | Saga | HSG |
| Sagarai | Papua New Guinea | PG | | Sagarai | SGJ |
| Saginaw | United States | US | | MBS International | MBS |
| Saginaw Bay | United States | US | | Saginaw Bay | SGW |
| Saglek | Canada | CA | | Saglek | YSV |
| Sagwon | United States | US | | Sagwon | SAG |
| Sahabat 16 | Malaysia | MY | | Sahabat 16 | SXS |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sahand | Iran | IR | | Sahand | ACP |
| Sahiwal | Pakistan | PK | | Sahiwal | SWN |
| Saibai Island | Australia | AU | | Saibai Island | SBR |
| Saidor | Papua New Guinea | PG | | Saidor | SDI |
| Saidpur | Bangladesh | BD | | Saidpur | SPD |
| Saidu Sharif | Pakistan | PK | | Saidu Sharif | SDT |
| Saint Cloud | United States | US | | Municipal | STC |
| Saint Cloud | United States | US | | Municipal Heliport | JSK |
| Saint George | United States | US | | Municipal | SGU |
| Saint John | Canada | CA | | Saint John | YSJ |
| Saint Marys | United States | US | | Saint Marys | KSM |
| Saint Paul Island | United States | US | | Saint Paul Island | SNP |
| Saint Tropez | France | FR | | Harbour | XPZ |
| Saint Tropez | France | FR | | La Mole | LTT |
| Saint Yan | France | FR | | Charolais Bourgogne S. | SYT |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sainte Marie | Madagascar | MG | | Sainte Marie | SMS |
| Sakaka Al Jouf | Saudi Arabia | SA | | Jouf | AJF |
| Sakon Nakhon | Thailand | TH | | Sakon Nakhon | SNO |
| Sal | Cape Verde | CV | | Amilcar Cabral Intl | SID |
| Sala | Sweden | SE | | Sala | XYX |
| Salalah | Oman | OM | | Salalah | SLL |
| Salamanca | Spain | ES | | Matacan | SLM |
| Salamo | Papua New Guinea | PG | | Salamo | SAM |
| Saldanha Bay | South Africa | ZA | | Langebaanweg | SDB |
| Sale | Australia | AU | | Sale | SXE |
| Salekhard | Russian Federation | RU | | Salekhard | SLY |
| Salem | India | IN | | Salem | SXV |
| Salem | United States | US | | Leckrone | SLO |
| Salem | United States | US | | Mcnary Field | SLE |
| Salida | United States | US | | Salida | SLT |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Salima | Malawi | MW | | Salima | LMB |
| Salina | Italy | IT | | Harbour (Eolie Island) | ZIQ |
| Salina | United States | US | | Salina | SLN |
| Salina | United States | US | | Salina | SBO |
| Salina Cruz | Mexico | MX | | Salina Cruz | SCX |
| Salinas | Ecuador | EC | | Salinas | SNC |
| Salinas | United States | US | | Salinas | SNS |
| Salisbury | United States | US | | Rowan County | SRW |
| Salisbury-Ocean City | United States | US | | Wicomico Regional | SBY |
| Salluit | Canada | CA | | Salluit | YZG |
| Salmon | United States | US | | Salmon | SMN |
| Salmon Arm | Canada | CA | | Salmon Arm | YSN |
| Salt Cay | Turks and Caicos Islands | TC | | Salt Cay | SLX |
| Salt Lake City, UT | United States | US | | Salt Lake City International | SLC |
| Salta | Argentina | AR | | Gen Belgrano | SLA |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Saltillo | Mexico | MX | | Saltillo | SLW |
| Salto | Uruguay | UY | | Salto | STY |
| Salton City | United States | US | | Salton City | SAS |
| Salvador, Bahia | Brazil | BR | | Luis Eduardo Magalhaes | SSA |
| Salzburg | Austria | AT | | W. A. Mozart | SZG |
| Sam Neua | Laos | LA | | Sam Neua | NEU |
| Samana | Dominican Republic | DO | | Arroyo Barril International | EPS |
| Samara | Russian Federation | RU | | Kurumoch | KUF |
| Samarai Island | Papua New Guinea | PG | | China Straits Airstrip | SQT |
| Samarinda | Indonesia | ID | | Samarinda | SRI |
| Samarkand | Uzbekistan | UZ | | Samarkand | SKD |
| Sambava | Madagascar | MG | | Sambava | SVB |
| Sambu | Panama | PA | | Sambu | SAX |
| Samburu | Kenya | KE | | Samburu | UAS |
| Samcheok | Korea (South) | KR | | Samcheok | SUK |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Samos | Greece | GR | | Samos | SMI |
| Sampit | Indonesia | ID | | Sampit | SMQ |
| Samsun | Turkey | TR | | Carsamba | SZF |
| Samsun/carsamba | Turkey | TR | | Samsun | SSX |
| San Andres Island | Colombia | CO | | San Andres Island | ADZ |
| San Andros | Bahamas | BS | | San Andros | SAQ |
| San Angelo | United States | US | | Goodfellow AFB | GOF |
| San Angelo | United States | US | | Mathis Fld | SJT |
| San Antonio | United States | US | | San Antonio International | SAT |
| San Antonio | United States | US | | Kelly AFB | SKF |
| San Antonio | United States | US | | Randolph AFB | RND |
| San Antonio | United States | US | | Stinson Municipal | SSF |
| San Antonio | Venezuela | VE | | San Antonio | SVZ |
| San Antonio Oeste | Argentina | AR | | San Antonio Oeste | OES |
| San Antonio, TX | United States | US | | Martindale Army Heliport | MDA |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| San Bernardino | United States | US | | Norton Afb | SBD |
| San Bernardino | United States | US | | Tri-City | SBT |
| San Blas | Panama | PA | | San Blas | NBL |
| San Borja | Bolivia | BO | | Capitan G Q Guardia | SRJ |
| San Carlos | Nicaragua | NI | | San Carlos | NCR |
| San Carlos | United States | US | | San Carlos | SQL |
| San Carlos DeBariloche | Argentina | AR | | International | BRC |
| San Cristobal | Venezuela | VE | | San Cristobal | SCI |
| San Diego | United States | US | | Brown Field Municipal | SDM |
| San Diego | United States | US | | Gillespie Field | SEE |
| San Diego | United States | US | | San Diego International Airport | SAN |
| San Diego | United States | US | | Miramar MCAS | NKX |
| San Diego | United States | US | | Montgomery Field | MYF |
| San Diego | United States | US | | North Island Nas | NZY |
| San Domino Island | Italy | IT | | San Domino Island | TQR |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| San Esteban | Honduras | HN | | San Esteban | SET |
| San Felipe | Colombia | CO | | San Felipe | SSD |
| San Felipe | Mexico | MX | | San Felipe | SFH |
| San Felipe | Venezuela | VE | | San Felipe | SNF |
| San Felix | Venezuela | VE | | San Felix | SFX |
| San Fernando | Philippines | PH | | San Fernando | SFE |
| San Fernando | Spain | ES | | San Fernando | FES |
| San Fernando De Apure | Venezuela | VE | | Las Flecheras | SFD |
| San Fernando, CA | United States | US | | San Fernando | SFR |
| San Francisco | United States | US | | China Basin Heliport | JCC |
| San Francisco | United States | US | | Embarkadero | EMB |
| San Francisco, CA | United States | US | | San Francisco International | SFO |
| San Giovanni Rotondo | Italy | IT | | San Giovanni Rotondo | GBN |
| San Ignacio | Belize | BZ | | Matthew Spain | SQS |
| San Ignacio De M | Bolivia | BO | | San Ignacio De M | SNM |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| San Ignacio De Velasco | Bolivia | BO | | San Ignacio De Velasco | SNG |
| San Ignacio, Baja California Sur | Mexico | MX | | San Ignacio | SGM |
| San Javier | Bolivia | BO | | San Javier | SJV |
| San Joaquin | Bolivia | BO | | San Joaquin | SJB |
| San Jose | Bolivia | BO | | San Jose | SJS |
| San José | Costa Rica | CR | | Juan Santamaría International | SJO |
| San José | Costa Rica | CR | | Tobias Bolaños International | SYQ |
| San Jose | Philippines | PH | | Mcguire Fld | SJI |
| San Jose | United States | US | | Mineta San Jose International Airport | SJC |
| San Jose | United States | US | | Reid-hillview | RHV |
| San Jose Del Cabo | Mexico | MX | | Los Cabos | SJD |
| San Jose Del Gua | Colombia | CO | | San Jose Del Gua | SJE |
| San Juan | Argentina | AR | | San Juan | UAQ |
| San Juan | Dominican Republic | DO | | San Juan | SJM |
| San Juan | Peru | PE | | San Juan | SJA |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| San Juan | Puerto Rico | PR | | Isla Grande | SIG |
| San Juan | Puerto Rico | PR | | Luis Munoz Marin Intl | SJU |
| San Juan | United States | US | | San Juan SPB | WSJ |
| San Juan Aposento | Peru | PE | | San Juan Aposento | APE |
| San Juan D Ur | Colombia | CO | | San Juan D Ur | SJR |
| San Juan Del Cesar | Colombia | CO | | San Juan Del Cesar | SJH |
| San Julian | Argentina | AR | | San Julian | ULA |
| San Julian | Cuba | CU | | San Julian | SNJ |
| San Luis | Argentina | AR | | San Luis | LUQ |
| San Luis De Pale | Colombia | CO | | San Luis De Pale | SQE |
| San Luis Obispo | United States | US | | San Luis County Regional Airport | SBP |
| San Luis Potosi | Mexico | MX | | San Luis Potosi | SLP |
| San Luis Rio Colorado | Mexico | MX | | San Luis Rio Colorado | UAC |
| San Marcos | Colombia | CO | | Cartagena | SRS |
| San Martin DeLos Andes | Argentina | AR | | Chapelco | CPC |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| San Matias | Bolivia | BO | | San Matias | MQK |
| San Miguel | Panama | PA | | San Miguel | NMG |
| San Miguel | United States | US | | Roberts AAF | SYL |
| San Pedro | Belize | BZ | | San Pedro | SPR |
| San Pedro | Cote D'Ivoire (Ivory Coast) | CI | | San Pedro | SPY |
| San Pedro | United States | US | | Catalina SPB | SPQ |
| San Pedro de Alcantara | Spain | ES | | Bus Station | ZRC |
| San Pedro Jagua | Colombia | CO | | San Pedro Jagua | SJG |
| San Pedro Sula | Honduras | HN | | Ramon Villeda Morales International | SAP |
| San Pedro Uraba | Colombia | CO | | San Pedro Uraba | NPU |
| San Quintin | Mexico | MX | | San Quintin | SNQ |
| San Rafael | Argentina | AR | | San Rafael | AFA |
| San Rafael | United States | US | | Hamilton Field | SRF |
| San Rafael | United States | US | | San Rafael H/P | JSG |
| San Ramon | Bolivia | BO | | San Ramon | SRD |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| San Salvador | Bahamas | BS | | San Salvador | ZSA |
| San Salvador | El Salvador | SV | | El Salvador International | SAL |
| San Salvador De | Venezuela | VE | | San Salvador De | SVV |
| San Sebas De La Gomera | Spain | ES | | La Gomera | GMZ |
| San Sebastian | Spain | ES | | Donostia - San Sebastian | EAS |
| San Tome | Venezuela | VE | | Edmundo Barrios | SOM |
| San Vicente | Colombia | CO | | San Vicente | SVI |
| San Vito | Costa Rica | CR | | San Vito | TOO |
| Sanaa | Yemen | YE | | El Rahaba Airport (Sanaa Intenational) | SAH |
| Sanana | Indonesia | ID | | Sanana | SQN |
| Sanandaj | Iran | IR | | Sanandaj | SDG |
| Sancti Spiritus | Cuba | CU | | Sancti Spiritus | USS |
| Sand Point | United States | US | | Municipal | SDP |
| Sandakan | Malaysia | MY | | Sandakan | SDK |
| Sandane | Norway | NO | | Sandane | SDN |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sanday | United Kingdom | GB | | Sanday | NDY |
| Sandcreek | Guyana | GY | | Sandcreek | SDC |
| Sandnes | Norway | NO | | Sandnes Rail St. | XKC |
| Sandnessjoen | Norway | NO | | Stokka | SSJ |
| Sandringham | Australia | AU | | Sandringham | SRM |
| Sandspit | Canada | CA | | Sandspit | YZP |
| Sandstone | Australia | AU | | Sandstone | NDS |
| Sandusky | United States | US | | Griffing Sandusky | SKY |
| Sandwip | Bangladesh | BD | | Sandwip | SDW |
| Sandy Lake | Canada | CA | | Sandy Lake | ZSJ |
| Sandy River | United States | US | | Federal No 1 | KSR |
| Sanfebagar | Nepal | NP | | Sanfebagar | FEB |
| Sanford | United States | US | | Orlando Sanford Intl | SFB |
| Sanford | United States | US | | Sanford | SFM |
| Sanga Sanga | Philippines | PH | | Sanga Sanga | SGS |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sangapi | Papua New Guinea | PG | | Sangapi | SGK |
| Sanggata | Indonesia | ID | | Sanggata | SGQ |
| Sangir | Indonesia | ID | | Sangir | SAE |
| Sangley Point | Philippines | PH | | NAF | NSP |
| Sanikiluaq | Canada | CA | | Sanikiluaq | YSK |
| Sanliurfa | Turkey | TR | | Sanliurfa | SFQ |
| Sans Souci | Canada | CA | | Sans Souci | YSI |
| Santa Ana | Bolivia | BO | | Yacuma | SBL |
| Santa Ana | Colombia | CO | | Santa Ana | SQB |
| Santa Ana | Solomon Islands | SB | | Santa Ana | NNB |
| Santa Ana | United States | US | | Centerport Heliport | JOC |
| Santa Ana | United States | US | | Downtown Heliport | DNT |
| Santa Ana, CA | United States | US | | John Wayne | SNA |
| Santa Barbara | United States | US | | Santa Cruz Island | SZN |
| Santa Barbara de Barinas | Venezuela | VE | | Santa Barbara Ba | SBB |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Santa Barbara Ed | Venezuela | VE | | L Delicias | STB |
| Santa Barbara, CA | United States | US | | Municipal | SBA |
| Santa Carolina | Mozambique | MZ | | Santa Carolina | NTC |
| Santa Catalina | Colombia | CO | | Santa Catalina | SCA |
| Santa Clara | Cuba | CU | | Abel Santa Maria | SNU |
| Santa Cruz | Argentina | AR | | Santa Cruz | RZA |
| Santa Cruz | Belize | BZ | | Santa Cruz | STU |
| Santa Cruz | Bolivia | BO | | El Trompillo | SRZ |
| Santa Cruz | Bolivia | BO | | Viru Viru Intl | VVI |
| Santa Cruz | Brazil | BR | | Santa Cruz | SNZ |
| Santa Cruz | Costa Rica | CR | | Guanacaste | SZC |
| Santa Cruz | United States | US | | Skypark | SRU |
| Santa Cruz De La Palma | Spain | ES | | La Palma | SPC |
| Santa Cruz Do Sul | Brazil | BR | | Santa Cruz Do Sul | CSU |
| Santa Cruz Is | Solomon Islands | SB | | Santa Cruz Is | SCZ |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Santa Elena | Venezuela | VE | | Santa Elena | SNV |
| Santa Fe | Argentina | AR | | Santa Fe | SFN |
| Santa Fe | Panama | PA | | Santa Fe | SFW |
| Santa Fe | United States | US | | Santa Fe | SAF |
| Santa Fe | United States | US | | Bus Station | ZSH |
| Santa Fe Do Sul | Brazil | BR | | Santa Fe Do Sul | SFV |
| Santa Isabel Do Morro | Brazil | BR | | Rio | IDO |
| Santa Katarina | Egypt | EG | | Mount Sinai | SKV |
| Santa Lucia | Mexico | MX | | Santa Lucia | NLU |
| Santa Maria | Colombia | CO | | Santa Maria | SMC |
| Santa Maria | Peru | PE | | Santa Maria | SMG |
| Santa Maria | Portugal | PT | | Vila Do Porto | SMA |
| Santa Maria | United States | US | | Public | SMX |
| Santa Maria, Rs | Brazil | BR | | Base Aerea De Santa Maria | RIA |
| Santa Marta | Colombia | CO | | Simon Bolivar | SMR |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Santa Monica | United States | US | | Santa Monica | SMO |
| Santa Paula | United States | US | | Oxnard | SZP |
| Santa Rosa | Argentina | AR | | Santa Rosa | RSA |
| Santa Rosa | Bolivia | BO | | Santa Rosa | SRB |
| Santa Rosa | Brazil | BR | | Santa Rosa | SRA |
| Santa Rosa | United States | US | | Sonoma County | STS |
| Santa Rosa Copan | Honduras | HN | | Santa Rosa Copan | SDH |
| Santa Rosalia | Colombia | CO | | Santa Rosalia | SSL |
| Santa Rosalia | Mexico | MX | | Santa Rosalia | SRL |
| Santa Teresita | Argentina | AR | | Santa Teresita | SST |
| Santa Terezinha | Brazil | BR | | Confresa | STZ |
| Santa Vitoria | Brazil | BR | | Do Palmar | CTQ |
| Santa Ynez | United States | US | | Santa Ynez | SQA |
| Santana Do Araguaia | Brazil | BR | | Campo Alegre | CMP |
| Santana Ramos | Colombia | CO | | Santana Ramos | SRO |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Santander | Spain | ES | | Santander | SDR |
| Santarem | Brazil | BR | | Eduardo Gomes | STM |
| Santiago | Chile | CL | | Arturo Merino Benitez | SCL |
| Santiago | Chile | CL | | Los Cerrillos | ULC |
| Santiago | Cuba | CU | | Antonio Maceo | SCU |
| Santiago | Dominican Republic | DO | | Cibao International Airport | STI |
| Santiago | Panama | PA | | Santiago | SYP |
| Santiago De Compostela | Spain | ES | | Santiago De Compostela | SCQ |
| Santiago Del Estero | Argentina | AR | | Santiago Del Estero | SDE |
| Santo Angelo | Brazil | BR | | Sepe Tiaraju | GEL |
| Santo Antao | Cape Verde | CV | | Santo Antao | NTO |
| Santo Domingo | Dominican Republic | DO | | Santo Domingo Herrera | HEX |
| Santo Domingo | Dominican Republic | DO | | Aeropuerto de las Américas | SDQ |
| Santo Domingo | Venezuela | VE | | Mayo Guerrero | STD |
| Santorini (Thira) | Greece | GR | | Santorini (Thira) | JTR |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Santos | Brazil | BR | | Santos | SSZ |
| Sanya | China | CN | | Fenghuang International (Phoenix International) | SYX |
| Sao Felix Do Araguaia | Brazil | BR | | Sao Felix Do Araguaia | SXO |
| Sao Felix Do Xingu | Brazil | BR | | Sao Felix Do Xingu | SXX |
| Sao Filipe | Cape Verde | CV | | Sao Filipe | SFL |
| Sao Gabriel | Brazil | BR | | Da Cachoeira | SJL |
| Sao Jorge Island | Portugal | PT | | Sao Jorge Island | SJZ |
| Sao Jose Do Rio Preto | Brazil | BR | | Sao Jose Do Rio Preto | SJP |
| Sao Jose Dos Campos | Brazil | BR | | Sao Jose Dos Campos | SJK |
| Sao Lourenco | Brazil | BR | | Sao Lourenco | SSO |
| Sao Lourenco Do Sul | Brazil | BR | | Sao Lourenco Do Sul | SQY |
| São Luis | Brazil | BR | | Marechal Cunha Machado | SLZ |
| Sao Mateus | Brazil | BR | | Sao Mateus | SBJ |
| São Miguel de Aragao | Brazil | BR | | São Miguel de Aragao | SQM |
| Sao Miguel do Oeste | Brazil | BR | | Sao Miguel do Oeste | SQX |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sao Nicolau | Cape Verde | CV | | Preguica | SNE |
| Sao Paulo | Brazil | BR | | Progresso | PGG |
| Sao Paulo | Brazil | BR | | Congonhas International Airport | CGH |
| Sao Paulo | Brazil | BR | | Aeroporto Internacional Guarulhos | GRU |
| Sao Tome Is | Sao Tome and Principe | ST | | Sao Tome Is | TMS |
| Sao Vicente | Cape Verde | CV | | San Pedro | VXE |
| Sapmanga | Papua New Guinea | PG | | Sapmanga | SMH |
| Saposoa | Peru | PE | | Saposoa | SQU |
| Sapporo | Japan | JP | | New Chitose Airport | CTS |
| Sapporo | Japan | JP | | Okadama | OKD |
| Saqani | Fiji | FJ | | Saqani | AQS |
| Saqqaq | Greenland | GL | | Heliport | QUP |
| Sara | Vanuatu | VU | | Sara | SSR |
| Sarajevo | Bosnia And Herzegovina | BA | | Sarajevo | SJJ |
| Sarakhs | Iran | IR | | Sarakhs | CKT |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Saranac Lake | United States | US | | Adirondack | SLK |
| Saransk | Russian Federation | RU | | Saransk | SKX |
| Sarasota/Bradenton, FL | United States | US | | Sarasota/Bradenton International | SRQ |
| Saratoga | United States | US | | Shively Field | SAA |
| Saratov | Russian Federation | RU | | Saratov | RTW |
| Saravane | Laos | LA | | Saravane | VNA |
| Saravena | Colombia | CO | | Los Colonizadores | RVE |
| Sardeh Band | Afghanistan | AF | | Sardeh Band | SBF |
| Sargodha | Pakistan | PK | | Bhagatanwala Apt | BHW |
| Sargodha | Pakistan | PK | | Sargodha Apt | SGI |
| Sarh | Chad | TD | | Sarh | SRH |
| Sarichef | United States | US | | Sarichef | WSF |
| Sármellék | Hungary | HU | | Sármellék/Balaton | SOB |
| Sarmi | Indonesia | ID | | Sarmi | ZRM |
| Sarnia | Canada | CA | | Sarnia | YZR |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sartaneja | Belize | BZ | | Sartaneja | SJX |
| Sary | Iran | IR | | Dashte Naz | SRY |
| Sasereme | Papua New Guinea | PG | | Sasereme | TDS |
| Saskatoon | Canada | CA | | John G. Diefenbaker International | YXE |
| Sassandra | Cote D'Ivoire (Ivory Coast) | CI | | Sassandra | ZSS |
| Sasstown | Liberia | LR | | Sasstown | SAZ |
| Satna | India | IN | | Satna | TNI |
| Satu Mare | Romania | RO | | Satu Mare | SUJ |
| Satwag | Papua New Guinea | PG | | Satwag | SWG |
| Saudarkrokur | Iceland | IS | | Saudarkrokur | SAK |
| Saul | French Guiana | GF | | Saul | XAU |
| Sault Ste Marie | Canada | CA | | Sault Ste Marie | YAM |
| Sault Ste Marie | United States | US | | Chippewa County | CIU |
| Sault Ste Marie | United States | US | | Kincheloe AFB | INR |
| Saumlaki | Indonesia | ID | | Saumlaki | SXK |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sauren | Papua New Guinea | PG | | Sauren | SXW |
| Saurimo | Angola | AO | | Saurimo | VHC |
| Sausalito, CA | United States | US | | Marin County | JMC |
| Savannah | United States | US | | Savannah/Hilton Head | SAV |
| Savannah, GA | United States | US | | Hunter AAF | SVN |
| Savannakhet | Laos | LA | | Savannakhet | ZVK |
| Save | Benin | BJ | | Save | SVF |
| Savo | Solomon Islands | SB | | Savo | SVY |
| Savonlinna | Finland | FI | | Savonlinna | SVL |
| Savoonga | United States | US | | Savoonga | SVA |
| Savusavu | Fiji | FJ | | Savusavu | SVU |
| Savuti | Botswana | BW | | Savuti | SVT |
| Sawan | Pakistan | PK | | Sawan | RZS |
| Sawu | Indonesia | ID | | Sawu | SAU |
| Sayaboury | Laos | LA | | Sayaboury | ZBY |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Scammon Bay | United States | US | | SPB | SCM |
| Scampton | United Kingdom | GB | | RAF Station | SQZ |
| Schaumburg | United States | US | | Marriott Heliport | JMH |
| Schefferville | Canada | CA | | Schefferville | YKL |
| Schenectady | United States | US | | Schenectady Rail | ZTD |
| Schenectady, NY | United States | US | | Schenectady County | SCH |
| Schleswig-jagel | Germany | DE | | Schleswig-jagel | WBG |
| Schwerin | Germany | DE | | Parchim Airport | SZW |
| Scone | Australia | AU | | Scone | NSO |
| Scottsbluff | United States | US | | Scotts Bluff County | BFF |
| Scranton | United States | US | | Municipal | SCR |
| Scribner | United States | US | | State | SCB |
| Scusciuban | Somalia | SO | | Scusciuban | CMS |
| Seal Bay | United States | US | | Seal Bay | SYB |
| Searcy | United States | US | | Searcy | SRC |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Seattle | United States | US | | Boeing Field/King County International Airport | BFI |
| Seattle, WA | United States | US | | Kenmore Air Harbor SPB | LKE |
| Seattle, WA | United States | US | | Seattle-Tacoma International | SEA |
| Sebba | Burkina Faso | BF | | Sebba | XSE |
| Sebha | Libya | LY | | Sebha | SEB |
| Sebring, Fl | United States | US | | Sebring Regional Airport | SEF |
| Sechelt | Canada | CA | | Sechelt | YHS |
| Secunda | South Africa | ZA | | Secunda | ZEC |
| Sedalia | United States | US | | Sedalia | DMO |
| Sedona | United States | US | | Sedona | SDX |
| Sege | Solomon Islands | SB | | Sege | EGM |
| Segou | Mali | ML | | Segou | SZU |
| Seguela | Cote D'Ivoire (Ivory Coast) | CI | | Seguela | SEO |
| Sehonghong | Lesotho | LS | | Sehonghong | SHK |
| Sehulea | Papua New Guinea | PG | | Sehulea | SXH |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sehwen Sharif | Pakistan | PK | | Sehwen Sharif | SYW |
| Seinajoki | Finland | FI | | Ilmajoki | SJY |
| Seiyun | Yemen | YE | | Seiyun | GXF |
| Sekakes | Lesotho | LS | | Sekakes | SKQ |
| Selawik | United States | US | | Selawik | WLK |
| Selbang | Papua New Guinea | PG | | Selbang | SBC |
| Seldovia | United States | US | | Seldovia | SOV |
| Selebi-Phikwe | Botswana | BW | | Selebi-Phikwe | PKW |
| Selibaby | Mauritania | MR | | Selibaby | SEY |
| Selinsgrove | United States | US | | Penn Valley | SEG |
| Selje | Norway | NO | | Harbour | QFK |
| Selma | United States | US | | Craig AFB | SEM |
| Selma | United States | US | | Selfield | SES |
| Semarang | Indonesia | ID | | Achmad Yani | SRG |
| Sematan | Malaysia | MY | | Sematan | BSE |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sembach | Germany | DE | | Sembach | SEX |
| Semera | Ethiopia | ET | | Semera Airport | SZE |
| Semipalatinsk | Kazakhstan | KZ | | Semipalatinsk | PLX |
| Semongkong | Lesotho | LS | | Semongkong | SOK |
| Semporna | Malaysia | MY | | Semporna | SMM |
| Sena Madureira | Brazil | BR | | Sena Madureira | ZMD |
| Senanga | Zambia | ZM | | Senanga | SXG |
| Sendai | Japan | JP | | Sendai | SDJ |
| Senggeh | Indonesia | ID | | Senggeh | SEH |
| Senggo | Indonesia | ID | | Senggo | ZEG |
| Senhor Do Bonfim | Brazil | BR | | Senhor Do Bonfim | SEI |
| Senipah | Indonesia | ID | | Senipah | SZH |
| Seno | Laos | LA | | Seno | SND |
| Seoul | Korea (South) | KR | | Incheon International | ICN |
| Seoul | Korea (South) | KR | | Gimpo International | GMP |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sepik Plains | Papua New Guinea | PG | | Sepik Plains | SPV |
| Sept-Iles | Canada | CA | | Sept-Iles | YZV |
| Sepulot | Malaysia | MY | | Sepulot | SPE |
| Sequim | United States | US | | Sequim Valley Arpt | SQV |
| Seronera | Tanzania | TZ | | Seronera | SEU |
| Serra Norte | Brazil | BR | | Serra Norte | RRN |
| Serra Pelada | Brazil | BR | | Serra Pelada | RSG |
| Serre Chevalier | France | FR | | Serre Chevalier | SEC |
| Sert | Libya | LY | | Sert | SRX |
| Serui | Indonesia | ID | | Serui | ZRI |
| Sesheke | Zambia | ZM | | Sesheke | SJQ |
| Seshutes | Lesotho | LS | | Seshutes | SHZ |
| Sesriem | Namibia | NA | | Sesriem | SZM |
| Setif | Algeria | DZ | | Setif | QSF |
| Sette Cama | Gabon | GA | | Sette Cama | ZKM |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sevastopol | Ukraine | UA | | Belbek | UKS |
| Severodoneck | Ukraine | UA | | Severodoneck | SEV |
| Sevilla | Spain | ES | | San Pablo | SPO |
| Sevilla | Spain | ES | | San Pablo | SVQ |
| Sewanee | United States | US | | Franklin County | UOS |
| Seward | United States | US | | Seward | SWD |
| Seydisfjordur | Iceland | IS | | Seydisfjordur | SEJ |
| Seymour | United States | US | | Freeman Municipal | SER |
| Sfax | Tunisia | TN | | Sfax Thyna | SFA |
| Shafter | United States | US | | Kern County | MIT |
| Shageluk | United States | US | | Shageluk | SHX |
| Shahre-kord | Iran | IR | | Shahre-kord | CQD |
| Shakawe | Botswana | BW | | Shakawe | SWX |
| Shakiso | Ethiopia | ET | | Shakiso | SKR |
| Shaktoolik | United States | US | | Shaktoolik | SKK |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Shamattawa | Canada | CA | | Shamattawa | ZTM |
| Shamshernagar | Bangladesh | BD | | Shamshernagar | ZHM |
| Shanghai | China | CN | | Hongqiao | SHA |
| Shanghai | China | CN | | Pu Dong | PVG |
| Shangri-la | United States | US | | Shangri-la | NRI |
| Shanhaiguan | China | CN | | Shanhaiguan | SHF |
| Shannon | Ireland | IE | | Shannon | SNN |
| Shanshan | China | CN | | Shanshan | SXJ |
| Shantou | China | CN | | Shantou | SWA |
| Shanzhou | China | CN | | Shanzhou | SZO |
| Shaoguan | China | CN | | Shaoguan | HSC |
| Sharjah | United Arab Emirates | AE | | Sharjah | SHJ |
| Shark Elowainat | Egypt | EG | | Shark Elowainat | GSQ |
| Sharurah | Saudi Arabia | SA | | Sharurah | SHW |
| Shashi | China | CN | | Shashi | SHS |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Shaw River | Australia | AU | | Shaw River | SWB |
| Shawnee | United States | US | | Municipal | SNL |
| Shay Gap | Australia | AU | | Shay Gap | SGP |
| She Kou | China | CN | | She Kou Ferry | ZCU |
| Shearwater | Canada | CA | | Shearwater | YSX |
| Sheboygan | United States | US | | Memorial | SBM |
| Sheep Mountain | United States | US | | Sheep Mountain | SMU |
| Sheffield | United Kingdom | GB | | Sheffield City | SZD |
| Sheffield | United States | US | | Sheffield | MSL |
| Sheghnan | Afghanistan | AF | | Sheghnan | SGA |
| Shehdi | Ethiopia | ET | | Shehdi | SQJ |
| Shek Mum | Hong Kong | HK | | Shek Mum | QDM |
| Shelby | United States | US | | Shelby | SBX |
| Shelbyville | United States | US | | Bomar Field | SYI |
| Sheldon Point | United States | US | | Sheldon SPB | SXP |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Shelton | United States | US | | Sanderson Field | SHN |
| Shemya | United States | US | | Shemya AFB | SYA |
| Shenyang | China | CN | | Shenyang | SHE |
| Shenzhen | China | CN | | Shenzhen | SZX |
| Shepparton | Australia | AU | | Shepparton | SHT |
| Sherbrooke | Canada | CA | | Sherbrooke | YSC |
| Sheridan | United States | US | | Sheridan | SHR |
| Sherman-Denison | United States | US | | Grayson County | PNX |
| Shetland Islands | United Kingdom | GB | | Lerwick/Tingwall | LWK |
| Shetland Islands | United Kingdom | GB | | Scatsta | SCS |
| Shetland Islands | United Kingdom | GB | | Sumburgh | LSI |
| Shijiazhuang | China | CN | | Daguocun | SJW |
| Shikarpur | Pakistan | PK | | Shikarpur | SWV |
| Shillavo | Ethiopia | ET | | Shillavo | HIL |
| Shillong | India | IN | | Barapani | SHL |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Shilo | Canada | CA | | Shilo | YLO |
| Shimkent | Kazakhstan | KZ | | Shimkent | CIT |
| Shimojishima | Japan | JP | | Shimojishima | SHI |
| Shinyanga | Tanzania | TZ | | Shinyanga | SHY |
| Shirahama | Japan | JP | | Shirahama | SHM |
| Shiraz | Iran | IR | | Shahid Dastghaib International | SYZ |
| Shiringayoc | Peru | PE | | Shiringayoc | SYC |
| Shirley | United States | US | | Brookhaven | WSH |
| Shishmaref | United States | US | | Shishmaref | SHH |
| Shizuoka, Honshu | Japan | JP | | Mt. Fuji Shizuoka | FSZ |
| Shoal Cove | United States | US | | Shoal Cove | HCB |
| Sholapur | India | IN | | Sholapur | SSE |
| Shonai | Japan | JP | | Shonai | SYO |
| Shoreham By Sea | United Kingdom | GB | | Shoreham | ESH |
| Show Low, AZ | United States | US | | Show Low | SOW |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Shreveport | United States | US | | Barksdale AFB | BAD |
| Shreveport | United States | US | | Regional | SHV |
| Shreveport, LA | United States | US | | Shreveport Downtown | DTN |
| Shunde | China | CN | | Shunde Ferry | ZAS |
| Shungnak | United States | US | | Shungnak | SHG |
| Shute Harbour | Australia | AU | | Shute Harbour H/P | JHQ |
| Sialkot | Pakistan | PK | | Sialkot International | SKT |
| Sialum | Papua New Guinea | PG | | Sialum | SXA |
| Siasi | Philippines | PH | | Siasi | SSV |
| Siassi | Papua New Guinea | PG | | Siassi | SSS |
| Siauliai | Lithuania | LT | | Siauliai International | SQQ |
| Sibi | Pakistan | PK | | Sibi | SBQ |
| Sibisa | Indonesia | ID | | Sibisa | SIW |
| Sibiti | Congo | CG | | Sibiti | SIB |
| Sibiu | Romania | RO | | Sibiu | SBZ |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sibu | Malaysia | MY | | Sibu | SBW |
| Sicogon Island | Philippines | PH | | Sicogon Island | ICO |
| Sidi Barani | Egypt | EG | | Sidi Barani | SQK |
| Sidi Belabbes | Algeria | DZ | | Sidi Belabbes | BFW |
| Sidi Ifni | Morocco | MA | | Sidi Ifni | SII |
| Sidney | United States | US | | Richland Municipal | SDY |
| Sidney | United States | US | | Sidney | SNY |
| Sidney | United States | US | | Sidney | SXY |
| Siegen | Germany | DE | | Siegerland Airport | SGE |
| Siem Reap | Cambodia | KH | | Siem Reap | REP |
| Siena | Italy | IT | | Siena | SAY |
| Sierra Grande | Argentina | AR | | Sierra Grande | SGV |
| Sierra Leone | Sierra Leone | SL | | Sierra Leone | SRK |
| Sierra Vista | United States | US | | Municipal | FHU |
| Sigiriya | Sri Lanka | LK | | Sigiriya Slaf Base | GIU |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Siglufjordur | Iceland | IS | | Siglufjordur | SIJ |
| Siguanea | Cuba | CU | | Siguanea | SZJ |
| Siguiri | Guinea | GN | | Siguiri | GII |
| Sihanoukville | Cambodia | KH | | Sihanoukville | KOS |
| Siirt | Turkey | TR | | Siirt | SXZ |
| Sikasso | Mali | ML | | Sikasso | KSS |
| Sikeston | United States | US | | Memorial | SIK |
| Sila | Papua New Guinea | PG | | Sila | SIL |
| Silchar | India | IN | | Kumbhirgram | IXS |
| Silgadi Doti | Nepal | NP | | Silgadi Doti | SIH |
| Silistra | Bulgaria | BG | | Silistra | SLS |
| Siloam Springs | United States | US | | Smith Field | SLG |
| Silur | Papua New Guinea | PG | | Silur | SWR |
| Silva Bay | Canada | CA | | Silva Bay | SYF |
| Silver City | United States | US | | Grant County | SVC |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Silver Creek | Belize | BZ | | Silver Creek | SVK |
| Silver Plains | Australia | AU | | Silver Plains | SSP |
| Sim | Papua New Guinea | PG | | Sim | SMJ |
| Simanggang | Malaysia | MY | | Simanggang | SGG |
| Simao | China | CN | | Simao | SYM |
| Simara | Nepal | NP | | Simara | SIF |
| Simbai | Papua New Guinea | PG | | Simbai | SIM |
| Simberi Island | Papua New Guinea | PG | | Simberi | NIS |
| Simenti | Senegal | SN | | Simenti | SMY |
| Simferopol | Ukraine | UA | | Simferopol | SIP |
| Simikot | Nepal | NP | | Simikot | IMK |
| Simla | India | IN | | Simla | SLV |
| Sinak | Indonesia | ID | | Sinak | NKD |
| Sindal | Denmark | DK | | Sindal | CNL |
| Sines | Portugal | PT | | Sines | SIE |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Singapore | Singapore | SG | | Changi | SIN |
| Singapore | Singapore | SG | | Paya Lebar | QPG |
| Singapore | Singapore | SG | | Seletar | XSP |
| Singaua | Papua New Guinea | PG | | Singaua | SGB |
| Singkep | Indonesia | ID | | Dabo | SIQ |
| Singleton | Australia | AU | | Singleton | SIX |
| Sinoe | Liberia | LR | | AFC | XSA |
| Sinoe | Liberia | LR | | R.E. Murray | SNI |
| Sinop | Brazil | BR | | Sinop | OPS |
| Sinop | Turkey | TR | | Sinop | SQD |
| Sinop | Turkey | TR | | Sinop Airport | SIC |
| Sintang | Indonesia | ID | | Sintang | SQG |
| Siocon | Philippines | PH | | Siocon | XSO |
| Sion | Switzerland | CH | | Sion | SIR |
| Sioux City | United States | US | | Sioux Gateway | SUX |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sioux Falls | United States | US | | Joe Foss Field Airport | FSD |
| Sioux Lookout | Canada | CA | | Sioux Lookout | YXL |
| Sipitang | Malaysia | MY | | Sipitang | SPT |
| Sipora | Indonesia | ID | | Sipora | RKO |
| Sirajganj | Bangladesh | BD | | Sirajganj | SAJ |
| Sirjan | Iran | IR | | Sirjan | SYJ |
| Sirri Island | Iran | IR | | Sirri Island | SXI |
| Sishen | South Africa | ZA | | Sishen | SIS |
| Sisimiut | Greenland | GL | | Sisimiut | JHS |
| Sissano | Papua New Guinea | PG | | Sissano | SIZ |
| Sitia | Greece | GR | | Sitia | JSH |
| Sitiawan | Malaysia | MY | | Sitiawan | SWY |
| Sitka | United States | US | | Sitka | SIT |
| Sitkinak Island | United States | US | | Sitkinak Cgs | SKJ |
| Sittwe | Myanmar | MM | | Civil | AKY |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Siuna | Nicaragua | NI | | Siuna | SIU |
| Sivas | Turkey | TR | | Sivas | VAS |
| Siwa | Egypt | EG | | Siwa | SEW |
| Siwea | Papua New Guinea | PG | | Siwea | SWE |
| Skagen Z7 | Denmark | DK | | Limousine Service | QJV |
| Skagway | United States | US | | Municipal | SGY |
| Skardu | Pakistan | PK | | Skardu | KDU |
| Skeldon | Guyana | GY | | Skeldon | SKM |
| Skelleftea | Sweden | SE | | Skelleftea | SFT |
| Skiathos | Greece | GR | | Skiathos | JSI |
| Skien | Norway | NO | | Skien | SKE |
| Skikda | Algeria | DZ | | Skikda | SKI |
| Skiros | Greece | GR | | Skiros | SKU |
| Skive | Denmark | DK | | Skive Airport | SQW |
| Skjern | Denmark | DK | | Stauning Vestjyllands Airport | STA |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Skopje | Former Yugoslav Republic Of Macedonia | MK | | Alexander The Great Airport | SKP |
| Skovde | Sweden | SE | | Skovde | KVB |
| Skukuza | South Africa | ZA | | Skukuza | SZK |
| Skwentna | United States | US | | Intermediate | SKW |
| Slate Island | Canada | CA | | Slate Island | YSS |
| Slave Lake | Canada | CA | | Slave Lake | YZH |
| Sleetmute | United States | US | | Sleetmute | SLQ |
| Sliac | Slovakia | SK | | Sliac | SLD |
| Sligo | Ireland | IE | | Sligo | SXL |
| Slupsk | Poland | PL | | Redzikowo | OSP |
| Smara | Morocco | MA | | Smara | SMW |
| Smith Cove | United States | US | | Smith Cove | SCJ |
| Smith Falls | Canada | CA | | Smith Falls | YSH |
| Smith Point | Australia | AU | | Smith Point | SHU |
| Smithers | Canada | CA | | Smithers | YYD |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Smithton | Australia | AU | | Smithton | SIO |
| Smolensk | Russian Federation | RU | | Smolensk | LNX |
| Smyrna | United States | US | | Smyrna | MQY |
| Snake Bay | Australia | AU | | Snake Bay | SNB |
| Snake River | Canada | CA | | Snake River | YXF |
| Snare Lake | Canada | CA | | Snare Lake | YFJ |
| SNCB Rail Network | Belgium | BE | | SNCB Rail Network | ZYB |
| Snyder | United States | US | | Winston Field | SNK |
| Soalala | Madagascar | MG | | Soalala | DWB |
| Soc Trang | Viet Nam | VN | | Soc Trang | SOA |
| Socorro | United States | US | | Socorro | ONM |
| Socotra | Yemen | YE | | Socotra | SCT |
| Sodankyla | Finland | FI | | Sodankyla | SOT |
| Soddu | Ethiopia | ET | | Soddu | SXU |
| Soderhamn | Sweden | SE | | Soderhamn | SOO |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sodertalje | Sweden | SE | | Sodertalje Heliport | JSO |
| Sodertalje | Sweden | SE | | Sodertalje S Railway | XEZ |
| Sofia | Bulgaria | BG | | Sofia | SOF |
| Sogamoso | Colombia | CO | | Alberto Lleras Camargo | SOX |
| Sogndal | Norway | NO | | Haukasen | SOG |
| Sokcho | Korea (South) | KR | | Seolak | SHO |
| Sokoto | Nigeria | NG | | Sokoto | SKO |
| Sola | Vanuatu | VU | | Sola | SLH |
| Solano | Colombia | CO | | Solano | SQF |
| Soldotna | United States | US | | Soldotna | SXQ |
| Solenzara | France | FR | | Solenzara | SOZ |
| Solita | Colombia | CO | | Solita | SOH |
| Solo City | Indonesia | ID | | Adi Sumarmo | SOC |
| Solomon | United States | US | | Solomon | SOL |
| Solovetsky | Russia | RUS | | Solovky | CSH |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Solvesborg | Sweden | SE | | Solvesborg | XYU |
| Solwezi | Zambia | ZM | | Solwezi | SLI |
| Somerset | United States | US | | Pulaski County | SME |
| Son-La | Viet Nam | VN | | Na-San | SQH |
| Sonderborg | Denmark | DK | | Sonderborg | SGD |
| Sonderborg | Denmark | DK | | Sonderborg | QSG |
| Song Pan | China | CN | | Jiu Zhai Huang Long | JZH |
| Songea | Tanzania | TZ | | Songea | SGX |
| Songkhla | Thailand | TH | | Songkhla | SGZ |
| Sophia Antipolis | France | FR | | Sophia Antipolis | SXD |
| Sopu | Papua New Guinea | PG | | Sopu | SPH |
| Sorkjosen | Norway | NO | | Sorkjosen | SOJ |
| Soroako | Indonesia | ID | | Inco Soroako Waws | SQR |
| Sorocaba | Brazil | BR | | Sorocaba | SOD |
| Sorong | Indonesia | ID | | Jefman | SOQ |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Soroti | Uganda | UG | | Soroti | SRT |
| Sorvágur | Faroe Islands | FO | | Vagar | FAE |
| Souanke | Congo | CG | | Souanke | SOE |
| Soure | Brazil | BR | | Soure | SFK |
| South Andros | Bahamas | BS | | South Andros | TZN |
| South Bend | United States | US | | South Bend Regional | SBN |
| South Caicos | Turks and Caicos Islands | TC | | International | XSC |
| South Galway | Australia | AU | | South Galway | ZGL |
| South Indian Lake | Canada | CA | | South Indian Lake | XSI |
| South Lake Tahoe | United States | US | | South Lake Tahoe | TVL |
| South Molle Island | Australia | AU | | South Molle Island | SOI |
| South Naknek | United States | US | | South Naknek | WSN |
| South Trout Lake | Canada | CA | | South Trout Lake | ZFL |
| South West Bay | Vanuatu | VU | | South West Bay | SWJ |
| South Weymouth | United States | US | | South Weymouth | NZW |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Southend | United Kingdom | GB | | London Southend | SEN |
| Southern Cross | Australia | AU | | Southern Cross | SQC |
| Southern Pines | United States | US | | Pinehurst-S. Pines | SOP |
| Southport | Australia | AU | | Southport | SHQ |
| Soyo | Angola | AO | | Soyo | SZA |
| Spangdahlem | Germany | DE | | Spangdahlem | SPM |
| Spanish Town/Virgin Gorda | British Virgin Islands (BVI) | VG | | Virgin Gorda | VIJ |
| Spanish Wells | Bahamas | BS | | Spanish Wells | SWL |
| Sparrevohn | United States | US | | Sparrevohn AFS | SVW |
| Sparta | United States | US | | Sparta Community | SAR |
| Sparta | United States | US | | Fort Mccoy | CMY |
| Spartanburg, SC | United States | US | | Spartanburg, Downtown Memorial | SPA |
| Spearfish | United States | US | | Black Hills | SPF |
| Spencer | United States | US | | Municipal | SPW |
| Spetsai Island | Greece | GR | | Spetsai Island | JSS |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Spiddal | Ireland | IE | | Connemara | NNR |
| Spirit Lake | United States | US | | Spirit Lake | RTL |
| Split | Croatia (Hrvatska) | HR | | Split | SPU |
| Spokane | United States | US | | Fairchild AFB | SKA |
| Spokane | United States | US | | Felts Field | SFF |
| Spokane | United States | US | | Spokane International | GEG |
| Spring Creek | Australia | AU | | Spring Creek | SCG |
| Spring Island | Canada | CA | | Spring Island | YSQ |
| Spring Point | Bahamas | BS | | Springpoint Arpt | AXP |
| Springbok | South Africa | ZA | | Springbok | SBU |
| Springdale | United States | US | | Springdale Muni | SPZ |
| Springfield | United States | US | | Capital | SPI |
| Springfield | United States | US | | Springfield-Branson Rg | SGF |
| Springfield | United States | US | | Springfield | SGH |
| Springfield | United States | US | | State | VSF |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Springvale | Australia | AU | | Springvale | KSV |
| Springvale | Australia | AU | | Springvale | ZVG |
| Squamish | Canada | CA | | Squamish | YSE |
| Squirrel Cove | Canada | CA | | Squirrel Cove | YSZ |
| Srinagar | India | IN | | Srinagar | SXR |
| St Andrews | United Kingdom | GB | | Leuchars | ADX |
| St Anthony | Canada | CA | | St Anthony | YAY |
| St Anton | Austria | AT | | St Anton | ANT |
| St Augustine | United States | US | | St Augustine | UST |
| St Catharines | Canada | CA | | St Catharines | YCM |
| St Crepin | France | FR | | St Crepin | SCP |
| St Croix Island | Virgin Islands(U.S.) | VI | | Downtown Heliport | JCD |
| St Croix Island | Virgin Islands(U.S.) | VI | | SPB | SSB |
| St Denis de la Reunion | Reunion | RE | | Gillot | RUN |
| St Etienne | France | FR | | Boutheon | EBU |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| St Eustatius | Netherlands Antilles | AN | | F D Roosevelt | EUX |
| St Francois | Guadeloupe | GP | | St Francois | SFC |
| St George | Australia | AU | | St George | SGO |
| St George Island | United States | US | | St George Island | STG |
| St Georges de lOyapock | French Guiana | GF | | St-Georges de lOyapock | OYP |
| St Helens | Australia | AU | | St Helens | HLS |
| St Jean | Canada | CA | | St Jean | YJN |
| St John Island | Virgin Islands(U.S.) | VI | | St John Island | SJF |
| St Johns, AZ | United States | US | | St. Johns Industrial Air Park | SJN |
| St Joseph | United States | US | | Rosecrans Memorial | STJ |
| St Laurent du Maroni | French Guiana | GF | | St-Laurent du Maroni | LDX |
| St Leonard | Canada | CA | | St Leonard | YSL |
| St Louis | Senegal | SN | | St Louis | XLS |
| St Louis | United States | US | | Lambert-St. Louis International | STL |
| St Louis | United States | US | | Spirit Of St Louis | SUS |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| St Louis, Il | United States | US | | St. Louis Downtown Airport | CPS |
| St Lucia | Saint Lucia | LC | | Hewanorra | UVF |
| St Martin | Guadeloupe | GP | | Grand Case | CCE |
| St Martin | Guadeloupe | GP | | Marigot SPB | MSB |
| St Martin | Netherlands Antilles | GP | | Esperance | SFG |
| St Marys | United States | US | | St Marys | XSM |
| St Marys | United States | US | | St Marys | STQ |
| St Michael | United States | US | | St Michael | SMK |
| St Moritz | Switzerland | CH | | Samedan | SMV |
| St Nazaire | France | FR | | Montoir | SNR |
| St Paul | Canada | CA | | St Paul | ZSP |
| St Paul | United States | US | | Downtown | STP |
| St Peter | Germany | DE | | St Peter | PSH |
| St Petersburg | Russian Federation | RU | | Moscovskiy Railway Stn | ZLK |
| St Petersburg | Russian Federation | RU | | Pulkovo | LED |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| St Petersburg | Russian Federation (Russia) | RU | | Rzhevka | RVH |
| St Petersburg | United States | US | | Whitted | SPG |
| St Pierre | St. Pierre And Miquelon | PM | | Saint-pierre Pointe-blanche | FSP |
| St Pierre dela Reunion | Reunion | RE | | St Pierre dela Reunion | ZSE |
| St Thomas | Canada | CA | | Pembroke Area Mncpl | YQS |
| St Thomas Island | Virgin Islands(U.S.) | VI | | SPB | SPB |
| St Vincent | Saint Vincent And The Grenadines | VC | | E. T. Joshua | SVD |
| St. Georges | Grenada | GD | | Point Salines International | GND |
| St. John's | Antigua And Barbuda | AG | | V. C. Bird Intl | ANU |
| St. John's, NL | Canada | CA | | St. John´s International | YYT |
| Staniel Cay | Bahamas | BS | | Staniel Cay | TYM |
| Stanthorpe | Australia | AU | | Stanthorpe | SNH |
| Stanton | United States | US | | Carleton | SYN |
| Star Habour | Solomon Islands | SB | | Nana | NAZ |
| Stara Zagora | Bulgaria | BG | | Stara Zagora | SZR |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Starcke | Australia | AU | | Starcke | SQP |
| State College, Pennsylvania, PA | United States | US | | University Park Airport | SCE |
| Statesboro, GA | United States | US | | Statesboro-Bulloch County Airport | TBR |
| Statesville | United States | US | | Municipal | SVH |
| Staunton | United States | US | | Shenandoah Valley | SHD |
| Stavanger | Norway | NO | | Sola | SVG |
| Stavropol | Russian Federation | RU | | Stavropol | STW |
| Stawell | Australia | AU | | Stawell | SWC |
| Ste Therese Point | Canada | CA | | Ste Therese Point | YST |
| Steamboat Bay | United States | US | | SPB | WSB |
| Steamboat Springs | United States | US | | Steamboat Springs | SBS |
| Stebbins | United States | US | | Stebbins | WBB |
| Steenkool | Indonesia | ID | | Steenkool | ZKL |
| Stella Maris | Bahamas | BS | | Estate Airstrip | SML |
| Stephen Island | Australia | AU | | Stephen Island | STF |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Stephenville | Canada | CA | | Stephenville | YJT |
| Stephenville | United States | US | | Clark Field | SEP |
| Sterling | United States | US | | Crosson Field | STK |
| Sterling Rockfalls | United States | US | | Whiteside County | SQI |
| Stevens Point | United States | US | | Stevens Point | STE |
| Stevens Village | United States | US | | Stevens Village | SVS |
| Stewart | Canada | CA | | Stewart | ZST |
| Stewart Island | New Zealand (Aotearoa) | NZ | | Stewart Island | SZS |
| Stillwater | United States | US | | Searcy Fld | SWO |
| Stockholm | Papua-New Guinea | PG | | Stockholm | SMP |
| Stockholm | Sweden | SE | | Arlanda | ARN |
| Stockholm | Sweden | SE | | Bromma | BMA |
| Stockholm | Sweden | SE | | Skavsta | NYO |
| Stockholm | Sweden | SE | | Vasteras/Hasslo | VST |
| Stockton | United States | US | | Stockton Metropolitan Airport | SCK |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Stoelmans Eiland | Suriname | SR | | Stoelmans Eiland | SMZ |
| Stokmarknes | Norway | NO | | Skagen | SKN |
| Stony Rapids | Canada | CA | | Stony Rapids | YSF |
| Stony River | United States | US | | Stony River | SRV |
| Stord | Norway | NO | | Stord Airport | SRP |
| Storekvina | Norway | NO | | Storekvina Railway | XUV |
| Storen | Norway | NO | | Storen Railway | XUW |
| Storm Lake | United States | US | | Municipal | SLB |
| Stornoway | United Kingdom | GB | | Stornoway | SYY |
| Storuman | Sweden | SE | | Gunnarn | SQO |
| Stow | United States | US | | Minute Man Airfield | MMN |
| Stowe | United States | US | | Morrisville-Stowe | MVL |
| Stradbroke Island | Australia | AU | | Dunwich | SRR |
| Strahan | Australia | AU | | Strahan | SRN |
| Strasbourg | France | FR | | Entzheim | SXB |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Stratford, CT | United States | US | | Sikorsky Heliport | JSD |
| Strathmore | Australia | AU | | Strathmore | STH |
| Straubing | Germany | DE | | Wallmuhle | RBM |
| Streaky Bay | Australia | AU | | Streaky Bay | KBY |
| Stromboli | Italy | IT | | Harbour (Eolie Island) | ZJX |
| Stronsay | United Kingdom | GB | | Stronsay | SOY |
| Stroud | United States | US | | Stroud | SUD |
| Strzhewoi | Russian Federation | RU | | Strzhewoi | SWT |
| Stuart | United States | US | | Witham Field | SUA |
| Stuart Island | Canada | CA | | Stuart Island | YRR |
| Stuart Island | United States | US | | Stuart Island | SSW |
| Stung Treng | Cambodia | KH | | Stung Treng | TNX |
| Sturdee | Canada | CA | | Sturdee | YTC |
| Sturgeon Bay | United States | US | | Door County | SUE |
| Sturgis | United States | US | | Kirsch Municipal | IRS |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sturt Creek | Australia | AU | | Sturt Creek | SSK |
| Stuttgart | Germany | DE | | Stuttgart Echterdingen | STR |
| Stuttgart, AR | United States | US | | Stuttgart Municipal | SGT |
| Stykkisholmur | Iceland | IS | | Stykkisholmur | SYK |
| Suabi | Papua New Guinea | PG | | Suabi | SBE |
| Suai | Indonesia | ID | | Suai | UAI |
| Suapan | Botswana | BW | | Suapan | SXN |
| Suavanao | Solomon Islands | SB | | Suavanao Airstrip | VAO |
| Suceava | Romania | RO | | Salcea | SCV |
| Sucre | Bolivia | BO | | Juana Azurduy de Padilla | SRE |
| Sucua | Ecuador | EC | | Sucua | SUQ |
| Sudbury | Canada | CA | | Sudbury | YSB |
| Sudbury | Canada | CA | | Sudbury Jct Rail Stn | XDY |
| Sudureyri | Iceland | IS | | Sudureyri | SUY |
| Sue Island | Australia | AU | | Warraber Island | SYU |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Suffield | Canada | CA | | Suffield | YSD |
| Sui | Pakistan | PK | | Sui | SUL |
| Sui Fen He | China | CN | | Sui Fen He | FUD |
| Suia-Missu | Brazil | BR | | Suia-Missu | SWM |
| Sukhothai (sawankolok) | Thailand | TH | | Sukhothai | THS |
| Sukhumi | Georgia | GE | | Babusheri | SUI |
| Suki | Papua New Guinea | PG | | Suki | SKC |
| Sukkur | Pakistan | PK | | Sukkur | SKZ |
| Sulaco | Honduras | HN | | Sulaco | SCD |
| Sulaimaniyah | Iraq | IQ | | Sulaimaniyah International | ISU |
| Sulayel | Saudi Arabia | SA | | Sulayel | SLF |
| Sule | Papua New Guinea | PG | | Sule | ULE |
| Sullivan | United States | US | | County | SIV |
| Sullivan Bay | Canada | CA | | Sullivan Bay | YTG |
| Sulphur Springs | United States | US | | Sulphur Springs | SLR |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sumare | Brazil | BR | | Sumare | RWS |
| Sumbawa | Indonesia | ID | | Brang Bidji | SWQ |
| Sumbawanga | Tanzania | TZ | | Sumbawanga | SUT |
| Sumbe | Angola | AO | | Sumbe | NDD |
| Sumenep | Indonesia | ID | | Trunojoyo | SUP |
| Summer Beaver | Canada | CA | | Summer Beaver | SUR |
| Summerside | Canada | CA | | Summerside | YSU |
| Summit | United States | US | | Summit | UMM |
| Summit Lake | Canada | CA | | Summit Lake | IUM |
| Sumter | United States | US | | Municipal | SUM |
| Sumter | United States | US | | Shaw AFB | SSC |
| Sumy | Ukraine | UA | | Sumy | UMY |
| Sun City | South Africa | ZA | | Pilanesberg | NTY |
| Sun Moon Lake | Taiwan | TW | | Sun Moon Lake | SMT |
| Sun River | United States | US | | Sun River | SUO |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sun Valley | United States | US | | Sun Valley | SUN |
| Suncheon | Korea (South) | KR | | Yeosu | SYS |
| Sundance | United States | US | | Schloredt | SUC |
| Sundsvall | Sweden | SE | | Sundsvall/harnosand | SDL |
| Sungai Pakning | Indonesia | ID | | Sungai Pakning | SEQ |
| Sungei Tekai | Malaysia | MY | | Sungei Tekai | GTK |
| Sunshine Coast | Australia | AU | | Maroochydore | MCY |
| Sunyani | Ghana | GH | | Sunyani | NYI |
| Superior | United States | US | | Richard I Bong Arpt | SUW |
| Sur | Oman | OM | | Sur | SUH |
| Surabaya | Indonesia | ID | | Juanda | SUB |
| Surallah | Philippines | PH | | Allah Valley | AAV |
| Surat | India | IN | | Surat | STV |
| Surat Thani | Thailand | TH | | Surat Thani | URT |
| Surfdale | New Zealand (Aotearoa) | NZ | | Surfdale | WIK |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Surfers Paradise | Australia | AU | | Surfers Paradise | SFP |
| Surgut | Russian Federation | RU | | Surgut | SGC |
| Suria | Papua New Guinea | PG | | Suria | SUZ |
| Surigao | Philippines | PH | | Surigao | SUG |
| Surin | Thailand | TH | | Surin | PXR |
| Surkhet | Nepal | NP | | Kadmandu | SKH |
| Susanville | United States | US | | Susanville | SVE |
| Suttonheath | United Kingdom | GB | | Woodbridge RAF | WOB |
| Suva | Fiji | FJ | | Nausori | SUV |
| Suwon | Korea (South) | KR | | Suwon | SWU |
| Suzhou | China | CN | | Suzhou | SZV |
| Svalbard | Norway | NO | | Spitsberg | SYG |
| Svay Rieng | Cambodia | KH | | Svay Rieng | SVR |
| Sveg | Sweden | SE | | Sveg | EVG |
| Svolvaer | Norway | NO | | Helle | SVJ |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Swakopmund | Namibia | NA | | Swakopmund | SWP |
| Swakopmund | Namibia | NA | | Railway Station | ZSZ |
| Swan Hill | Australia | AU | | Swan Hill | SWH |
| Swan River | Canada | CA | | Swan River | ZJN |
| Swansea | United Kingdom | GB | | Fairwood Comm | SWS |
| Sweetwater | United States | US | | Sweetwater | SWW |
| Swift Current | Canada | CA | | Swift Current | YYN |
| Swindon | United Kingdom | GB | | Gypsy | SWI |
| Swindon | United Kingdom | GB | | Railway Station | XWS |
| Syangboche | Nepal | NP | | Syangboche | SYH |
| Sydney | Australia | AU | | Sydney Bankstown | BWU |
| Sydney | Australia | AU | | Rose Bay | RSE |
| Sydney | Australia | AU | | Kingsford Smith | SYD |
| Sydney | Australia | AU | | Palm Beach SPB | LBH |
| Sydney | Australia | AU | | Sydney West | SWZ |
| City name | Country | Country Abbrev. | Airport name | Airport Code | |
| Sydney, NS | Canada | CA | | Sydney | YQY |
| Syktyvkar | Russian Federation | RU | | Syktyvkar | SCW |
| Sylhet | Bangladesh | BD | | Osmani International | ZYL |
| Sylvester | United States | US | | Sylvester | SYV |
| Syracuse | United States | US | | Syracuse Hancock International Airport | SYR |
| Syracuse | United States | US | | Syracuse NY Rail | ZYQ |
| Syros Island | Greece | GR | | Syros Island | JSY |
| Szczecin | Poland | PL | | Goleniow | SZZ |
| Szeged | Hungary | HU | | Szeged | QZD |
| Szymany | Poland | PL | | Mazury | SZY |