| Название города/аэропорта | Страна | Код аэропорта | Примечание |
| SAARBRUECKEN | Germany | SCN | |
| SABA YRAUSQUIN | | SAB | ANTILLES (NETHERL.) |
| SACHIGO LAKE | Canada | ZPB | CANADA (ONTARIO) |
| SACHS HARBOUR | Canada | YSY | CANADA (NW TERRITORIES) |
| SACRAMENTO EXECUTIVE | USA | SAC | USA (CALIFORNIA) |
| SACRAMENTO METROPOLITAN | USA | SMF | USA (CALIFORNIA) |
| SAFI | Malta | SFI | |
| SAFIA | Papua New Guinea | SFU | |
| SAGINAW | USA | MBS | USA (MICHIGAN) |
| SAHABAT 16 | Malaysia | SXS | |
| SAIBAI ISLAND | Australia | SBR | AUSTRALIA (QUEENSLAND) |
| SAIDPUR | Bangladesh | SPD | |
| SAIDU SHARIF | Pakistan | SDT | |
| SAINTE MARIE | Madagascar | SMS | |
| SAINTE THERESE POINT | Canada | YST | CANADA (MANITOBA) |
| SAIPAN OBYAN INTERNATIONAL | Mariana Islands | SPN | |
| SAKON NAKHON BANKHAI | Thailand | SNO | |
| SAL | Cape Verde | SID | CAPE VERDE ISLANDS |
| SALALAH | Romania | SLL | OMAN |
| SALAMO | Papua New Guinea | SAM | |
| SALEM | USA | SLE | USA (OREGON) |
| SALIMA | Malawi | LMB | |
| SALINA | USA | SBO | USA (UTAH) |
| SALINA | USA | SLN | USA (KS) |
| SALISBURY WICOMICIO COUNTY | USA | SBY | USA (MD) |
| SALLUIT | Canada | YZG | CANADA (QUEBEC) |
| SALMON ARM | Canada | YSN | CANADA (BR. COLUMBIA) |
| SALT CAY | | SLX | TURKS & CAICOS I. (UK) |
| SALT LAKE CITY INTERNATIONAL | USA | SLC | |
| SALTA | Argentina | SLA | ARGENTINA (S) |
| SALTO AEROPUERTO DEPTAL | Uruguay | STY | |
| SALVADOR DOIS DE JULHO | Brazil | SSA | BRAZIL (BA) |
| SALZBURG MAXGLAN | Austria | SZG | |
| SAMARINDA TEMINDUNG | Indonesia | SRI | |
| SAMARKAND | Russia | SKD | |
| SAMBAVA SAMBAVA SOUTH | Madagascar | SVB | |
| SAMBURU SOUTH | Kenya | UAS | |
| SAMOS ISLAND | Greece | SMI | |
| SAN ANDRES ISLAND SESQUICENTENARIO | Colombia | ADZ | |
| SAN ANDROS ANDROS ISLAND | Bahamas | SAQ | |
| SAN ANGELO MATHIS FIELD | USA | SJT | USA (TEXAS) |
| SAN ANTONIO INTERNATIONAL | USA | SAT | USA (TEXAS) |
| SAN ANTONIO OESTE | Argentina | OES | ARGENTINA (RN) |
| SAN ANTONIO TACHIRA | Venezuela | SVZ | |
| SAN BORJA | Bolivia | SRJ | |
| SAN CARLOS DE BARILOCH ARGENTINA (RN) | Bolivia | BRC | |
| SAN DIEGO BROWN MUNICIPAL | USA | SDM | USA (CALIFORNIA) |
| SAN DIEGO LINDBERGH INTERNATIONAL | USA | SAN | USA (CALIFORNIA) |
| SAN DIEGO MONTGOMERY FIELD | USA | MYF | USA (CALIFORNIA) |
| SAN FELIPE YARACUY | Venezuela | SFH | |
| SAN FERNANDO DE APURE | Venezuela | SFD | |
| SAN FRANCISCO INTERNATIONAL | USA | SFO | USA (CALIFORNIA) |
| SAN JOAQUIN | Bolivia | SJB | |
| SAN JOSE BUENAVISTA/ANTIQUE | Philippines | SJI | |
| SAN JOSE DEL CABO | Mexico | SDJ | |
| SAN JOSE DEL GUAVIARE | Colombia | SJE | |
| SAN JOSE DO RIO PRETO | Brazil | SJP | BRAZIL (SP) |
| SAN JOSE DOS CAMPOS | Brazil | SJK | BRAZIL (SP) |
| SAN JOSE JUAN SANTAMARIA INTERNATIONAL | Costa Rica | SJO | |
| SAN JOSE MUNICIPAL | USA | SJC | USA (CALIFORNIA) |
| SAN JUAN | Argentina | UAQ | |
| SAN JUAN ISLA GRANDE | Puerto Rico | SIG | |
| SAN JUAN LUIS MUNOZ MARIN | Puerto Rico | SJU | |
| SAN LUIS | Argentina | LUQ | ARGENTINA (SL) |
| SAN LUIS OBISPO COUNTY | USA | SBP | USA (CALIFORNIA) |
| SAN LUIS OBISPO MCCHESNEY FIELD | USA | CSL | USA (CALIFORNIA) |
| SAN LUIS POTOSI | Mexico | SLP | |
| SAN LUIS RIO COLORADO | Mexico | UAC | |
| SAN MARTIN DES ANDES CHA. PELCO | Argentina | CPC | ARGENTINA (N) |
| SAN MIGUEL | Panama | NMG | |
| SAN PEDRO | Belize | SPR | |
| SAN PEDRO | Cape Verde | VXE | CAPE VERDE ISLANDS |
| SAN PEDRO | Ivory Coast | SPY | |
| SAN PEDRO CATALINA SEAPLANE | USA | SPQ | USA (CALIFORNIA) |
| SAN PEDRO SULA LA MESA INTERNATIONAL | Honduras | SAP | |
| SAN RAFAEL | Argentina | AFA | ARGENTINA (MZA) |
| SAN SALVADOR | | SAL | SOUTH AMERICA |
| SAN SALVADOR | Bahamas | ZSA | |
| SAN SEBASTIAN | Spain | EAS | |
| SAN TOME ANZOATEGUI | Venezuela | SOM | |
| SAN VINCENTE DE CAGUAN | Colombia | SVI | |
| SANAA INTERNATIONAL | Yemen | SAH | |
| SANATA CATALINA ISLD. AIRPORT IN THE SKY | USA | CIB | USA (CALIFORNIA) |
| SAND POINT | USA | SDP | USA (ALASKA) |
| SANDAKAN SABAH | Malaysia | SDK | |
| SANDANE ANDA | Norway | SDN | |
| SANDAY | Ukraine | NDY | UK |
| SANDEFJORD | Norway | TRF | |
| SANDNESSJOEN STOKKA | Norway | SSJ | |
| SANDSPIT | Canada | YZP | CANADA (BR. COLUMBIA) |
| SANDY LAKE | Canada | ZSJ | CANADA (ONTARIO) |
| SANFORD CENTRAL FLORIDA | USA | SFB | USA (FLORIDA) |
| SANIKILUAQ BELCHER ISLAND | Canada | YSK | CANADA (NW TERRITORIES) |
| SANTA ANA ISLAND | | NNB | SOLOMON ISLANDS |
| SANTA ANA JOHN WAYNE INTERNATIONAL | USA | SNA | USA (CALIFORNIA) |
| SANTA BARBARA GOLETA MUNICIPAL | USA | SBA | USA (CALIFORNIA) |
| SANTA BARBARA ZULIA | Venezuela | STB | |
| SANTA CRUZ | Argentina | RZA | ARGENTINA (SC) |
| SANTA CRUZ DE LA PALMA | Spain | SPC | |
| SANTA CRUZ EL TROMPILLO | Bolivia | SRZ | |
| SANTA CRUZ ISLAND | | SCZ | SOLOMON ISLANDS |
| SANTA CRUZ VIRU VIRU INTERNATIONAL | Bolivia | VVI | |
| SANTA FE MUNICIPAL | USA | SAF | USA (NEW MEXICO) |
| SANTA KATARINA | Egypt | SKV | |
| SANTA LUCIA VIGIE | | SLU | WINDWARD ISLANDS |
| SANTA MARIA | Brazil | RIA | BRAZIL (RS) |
| SANTA MARIA | USA | SMX | USA (CALIFORNIA) |
| SANTA MARIA (ISLAND) | Portugal | SMA | ACORES (PORTUGAL) |
| SANTA MARTA BOLIVAR | Colombia | SMR | |
| SANTA MONICA MUNICIPAL | USA | SMO | USA (CALIFORNIA) |
| SANTA RAMOS | Colombia | SRO | |
| SANTA ROSA | Argentina | RSA | ARGENTINA (LP) |
| SANTA ROSA SONOMA COUNTY | USA | STS | USA (CALIFORNIA) |
| SANTA TEREZINHA | Brazil | STZ | BRAZIL (MT) |
| SANTANA DO ARAGUAIA | Brazil | CMP | BRAZIL (PA) |
| SANTANDER | Spain | SDR | |
| SANTAREM INTERNATIONAL | Brazil | STM | BRAZIL (PA) |
| SANTIAGO A. MERINO INTERNATIONAL | Chile | SCL | |
| SANTIAGO CIBAO INTERNATIONAL | Dominican Republic | STI | |
| SANTIAGO DE COMPOSTELA | Spain | SCQ | |
| SANTIAGO DE CUBA ANTONIO MACEO | Cuba | SCU | |
| SANTIAGO DEL ESTERO | Argentina | SDE | ARGENTINA (SE) |
| SANTO ANGELO | Brazil | GEL | BRAZIL (RS) |
| SANTO DOMINGO HERRERA | Dominican Republic | HEX | |
| SANTO DOMINGO LAS AMERICAS INTERNATIONAL | Dominican Republic | SDQ | |
| SANTO DOMINGO MIL. & CIVIL | Venezuela | STD | |
| SANTORINI THIRA | Greece | JTR | |
| SANYA | Taiwan | SYX | CHINA |
| SAO FELIX DO ARAGUAIA | Brazil | SXO | BRAZIL (MT) |
| SAO IGNACIO DE VELASCO BOLIVIA | | SNG | |
| SAO JORGE ISLAND | Portugal | SJZ | ACORES (PORTUGAL) |
| SAO LUIS CUNHA MACHADO | Brazil | SLZ | BRAZIL (MA) |
| SAO PAULO CONGONHAS | Brazil | CGH | BRAZIL (SP) |
| SAO PAULO GUARULHOS | Brazil | GRU | BRAZIL (SP) |
| SAO TOME | | TMS | SAO TOME & PRINCIPE |
| SAPPORO NEW CHITOSE | Japan | CTS | |
| SAPPORO OKADAMA | Japan | OKD | |
| SARA | Vanuatu | SSR | |
| SARAJEVO | | SJJ | BOSNIA-HERCEGOVINA |
| SARANAC LAKE | USA | SLK | USA (NEW YORK) |
| SARASOTA BRADENTON | USA | SRQ | USA (FLORIDA) |
| SARATOV | Russia | RTW | |
| SARAVANE | Laos | VNA | |
| SARAVENA EL EDEN | Colombia | RVE | |
| SARH | Chad | SRH | TCHAD |
| SARINA | Canada | YZR | CANADA (ONTARIO) |
| SARMI ORAI | Indonesia | ZRM | |
| SASKATOON | Canada | YXE | CANADA (SASKATCHEWAN) |
| SASSANDRA | Ivory Coast | ZSS | |
| SATNA | India | TNI | |
| SATU MARE | Romania | SUJ | |
| SATWAG | Papua New Guinea | SWG | |
| SAUDARKROKUR | Iceland | SAK | |
| SAULT SAINTE MARIE | Canada | YAM | CANADA (ONTARIO) |
| SAULT SAINTE MARIE CHIPPEWA COUNTY | USA | CIU | USA (MICHIGAN) |
| SAURIMO | Angola | VHC | |
| SAVANNAH INTERNATIONAL | USA | SAV | USA (GEORGIA) |
| SAVANNAKHET | Laos | ZVK | |
| SAVONLINNA | Finland | SVL | |
| SAVOONGA | USA | SVA | USA (ALASKA) |
| SAVU SAVU | Fiji | SVU | |
| SAWU | Indonesia | SAU | |
| SAYABOURY | Laos | ZBY | |
| SCAMMON BAY | USA | SCM | USA (ALASKA) |
| SCHEFFERVILLE | Canada | YKL | CANADA (QUEBEC) |
| SCHEVTSCHENKO | Russia | SCO | |
| SCONE | Australia | NSO | AUSTRALIA (NSW) |
| SCOTTSBLUFF | USA | BFF | USA (NEVADA) |
| SEAL BAY | USA | SYB | USA (ALASKA) |
| SEATTLE BOEING FIELD | USA | BFI | USA (WASHINGTON) |
| SEATTLE LAKE UNION SEAPORT | USA | LKE | USA (WASHINGTON) |
| SEATTLE RENTON | USA | RNT | USA (WASHINGTON) |
| SEATTLE TACOMA INTERNATIONAL | USA | SEA | USA (WASHINGTON) |
| SEBHA | Libya | SEB | |
| SECHELT | Canada | YHS | CANADA (BR. COLUMBIA) |
| SEDONA | USA | SDX | USA (AZ) |
| SEGE | | EGM | SOLOMON ISLANDS |
| SEGUELA | Ivory Coast | SEO | |
| SEHONGHONG | Lesotho | SHK | |
| SEHULEA | Papua New Guinea | SXH | |
| SEIYUN | Yemen | GXF | |
| SELAWIK | USA | WLK | USA (ALASKA) |
| SELDOVIA | USA | SOV | USA (ALASKA) |
| SELEBI-PHIKWE | Botswana | PKW | |
| SELIBABI | Mauritania | SEY | |
| SEMARANG ACHMAD YANI | Indonesia | SRG | |
| SEMIPLATINSK | Russia | PLX | |
| SEMONKONG | Lesotho | SOK | |
| SEMPORNA | Malaysia | SMM | |
| SENDAI | Japan | SDJ | |
| SENGGEH | Indonesia | SEH | |
| SEOUL KIMPO INTERNATIONAL | South Korea | SEL | KOREA |
| SEPT-ILES | Canada | YZV | CANADA (QUEBEC) |
| SERT | Libya | SRX | |
| SERUI SUJARWO CONDRONEGORO | Indonesia | ZRI | |
| SETTE-CAMA | Gabon | ZKM | |
| SEVILLA | Spain | SVQ | |
| SEWARD | USA | SWD | USA (ALASKA) |
| SFAX EL MAOU | Tunisia | SFA | |
| SHAGELUK | USA | SHX | USA (ALASKA) |
| SHAKAWE | Botswana | SWX | |
| SHAKISO | Ethiopia | SKR | |
| SHAKTOOLIK | USA | SKK | USA (ALASKA) |
| SHAMATTAWA | Canada | ZTM | CANADA (MANITOBA) |
| SHANGHAI | China | PVG | CHINA |
| SHANGHAI HONGQIAO | China | SHA | CHINA |
| SHANNON | Republic of Ireland | SNN | IRELAND |
| SHANTOU | Taiwan | SWA | CHINA |
| SHARJAH INTERNATIONAL | United Arab Emirates | SHJ | |
| SHARM EL SHEIK | Egypt | SSH | |
| SHASHI | Taiwan | SHS | CHINA |
| SHEGHNAN | Afghanistan | SGA | |
| SHELDON'S POINT | USA | SXP | USA (ALASKA) |
| SHEMYA MIL. & CIVIL | USA | SYA | USA (ALASKA) |
| SHENYANG DONGTA | Taiwan | SHE | CHINA |
| SHENZEN | China | SZX | CHINA |
| SHERIDAN | USA | SHR | USA (WYOMING) |
| SHETLAND ISLAND LERWICHK/TINGWALL | | LWK | SHETLAND ISLAND (UK) |
| SHETLAND ISLAND SUMBURGH | | LSI | SHETLAND ISLAND (UK) |
| SHIMOJISHIMA | Japan | SHI | |
| SHINYANGA | Tanzania | SHY | |
| SHIRAZ INTERNATIONAL | Iran | SYZ | |
| SHISHMAREF | USA | SHH | USA (ALASKA) |
| SHOREHAM BY SEA | United Kingdom | ESH | |
| SHREVEPORT REGIONAL | USA | SHV | USA (LA) |
| SHUNGNAK | USA | SHG | USA (ALASKA) |
| SHUTE HARBOR | Australia | JHQ | AUSTRALIA (QUEENSLAND) |
| SIASSI | Papua New Guinea | SSS | |
| SIBITI | Congo, Democratic Republic of | SIB | CONGO |
| SIBIU | Romania | SBZ | |
| SIBU SARAWAK | Malaysia | SBW | |
| SIDNEY | USA | SNY | USA (NEVADA) |
| SIERRA GRANDE | Argentina | SGV | ARGENTINA (RN) |
| SIGLUFJORDUR | Iceland | SIJ | |
| SIGUIRI | Papua New Guinea | GII | GUINEA |
| SIKA | USA | SIT | USA (ALASKA) |
| SIKASSO | Somalia | KSS | MALI |
| SILAC | Slovakia | SLD | CZECHOSLOVAKIA |
| SILCHAR KUMBHIRGRAM | India | IXS | |
| SILISTRA | Bulgaria | SLS | |
| SILVER CITY | USA | SVC | USA (NEW MEXICO) |
| SIMENTI | Senegal | SMY | |
| SIMFEROPOL | Ukraine | SIP | |
| SIMLA | India | SLV | |
| SINGAPORE CHANGI INTERNATIONAL | Singapore | SIN | |
| SINGAPORE PAYA LEBAR | Singapore | QPG | |
| SINGAPORE SELETAR | Singapore | XSP | |
| SINGKEP DAO | Indonesia | SIQ | |
| SION | Switzerland | SIR | |
| SIOUX CITY | USA | SUX | USA (IA) |
| SIOUX FALLS | USA | FSD | USA (SOUTH DAKOTA) |
| SIOUX LOOKOUT | Canada | YXL | CANADA (ONTARIO) |
| SISHEN | South Africa | SIS | |
| SITIA | Greece | JSH | |
| SITIAWAN | Malaysia | SWY | |
| SITTWE | Myanmar | AKY | |
| SIUNA | Nicaragua | SIU | |
| SKAGWAY | USA | SGY | USA (ALASKA) |
| SKELLEFTEA | Sweden | SFT | |
| SKIATHOS | Greece | JSI | |
| SKIEN GEITERYGGEN | Norway | SKE | |
| SKIROS MIL. & CIVIL | Greece | SKU | |
| SKOPJE | Macedonia | SKP | FORMER MACEDONIA |
| SKOVDE | Sweden | KVB | |
| SKUKUZA | South Africa | SZK | |
| SLEETMUTE | USA | SLQ | USA (ALASKA) |
| SLIGO | Republic of Ireland | SXL | IRELAND |
| SMARA | Morocco | SMW | |
| SMITH COVE | USA | SCJ | USA (ALASKA) |
| SMITHERS | Canada | YYD | CANADA (BR. COLUMBIA) |
| SMITHTON | Australia | SIO | AUSTRALIA (TS) |
| SNAKE BAY | USA | SNB | USA (ALASKA) |
| SNOWDRIFT | Canada | YSG | CANADA (NW TERRITORIES) |
| SOALALA | Madagascar | DWB | |
| SOCHI | Russia | AER | |
| SOCOTRA | Yemen | SCT | |
| SODANKYLA | Finland | SOT | |
| SODDO | Ethiopia | SXU | |
| SODERHAMN | Sweden | SOO | |
| SOENDERBORG | Denmark | SGD | |
| SOESTERBERG MIL. & CIVIL | Netherlands | SSB | |
| SOFIA INTERNATIONAL | Bulgaria | SOF | |
| SOGNDAL HAUKASEN | Norway | SOG | |
| SOKCH'O | South Korea | SHO | KOREA |
| SOKOTO SIDDIQ ABUBAKAR III. | Nigeria | SKO | |
| SOLA | Vanuatu | SLH | |
| SOLANO | Colombia | SQF | |
| SOLO CITY ADI WIRYOKUSUMO | Indonesia | SOC | |
| SONDRESTROM KANGERLUSSUAQ | Greenland | SFJ | GREENLAND (DENMARK) |
| SONGEA | Tanzania | SGX | |
| SOPHIA ANTIPOLIS | France | SXD | |
| SORKJOSEN | Norway | SOJ | |
| SORONG JEFMAN | Indonesia | SOQ | |
| SOUANKE | Congo, Democratic Republic of | SOE | CONGO |
| SOUTH ANDROS | Bahamas | TZN | |
| SOUTH BEND | USA | SBN | USA (INDIANA) |
| SOUTH CAICOS | | XSC | TURKS & CAICOS I. (UK) |
| SOUTH INDIAN LAKE | Canada | XSI | CANADA (MANITOBA) |
| SOUTH MOLLE ISLAND | Australia | SOI | AUSTRALIA (QUEENSLAND) |
| SOUTH NAKNEK | USA | WSN | USA (ALASKA) |
| SOUTH WEST BAY | Vanuatu | SWJ | |
| SOUTHAMPTON EASTLEIGH | United Kingdom | SOU | |
| SOUTHEND ROCHFORD | United Kingdom | SEN | |
| SOUTHERN CROSS | Australia | SQC | AUSTRALIA (WA) |
| SOYO | Angola | SZA | |
| SPEARFISH | USA | SPF | USA (SOUTH DAKOTA) |
| SPENCE BAY | Canada | YYH | CANADA (NW TERRITORIES) |
| SPENCER | USA | SPW | USA (IA) |
| SPLIT | Croatia | SPU | |
| SPOKANE FELTS FIELD | USA | SFF | USA (WA) |
| SPOKANE INTERNATIONAL | USA | GEG | USA (WA) |
| SPOKANE MIL. (FAIRCHILD AFB) | USA | SKA | USA (WA) |
| SPRING POINT ACKLINS ISLAND | Bahamas | AXP | |
| SPRINGBOK | South Africa | SBU | |
| SPRINGFIELD | USA | SGF | USA (MO) |
| SPRINGFIELD | USA | SPI | USA (ILLINOIS) |
| SRINAGAR MIL. & CIVIL | India | SXR | |
| ST. ANTHONY | Canada | YAY | CANADA (NEWFOUNDLAND) |
| ST. CRIOX ISLAND ALEXANDER HAMILTON | | STX | VIRGIN ISL. (U.S.) |
| ST. EUSTATIUS | | EUX | ANTILLES (NETHERL.) |
| ST. GEORGE ISLAND | USA | STG | USA (ALASKA) |
| ST. GEORGE MUNICIPAL | USA | SGU | USA (UTAH) |
| ST. JEAN | Canada | YJN | CANADA (QUEBEC) |
| ST. JOHN | Canada | YSJ | CANADA (NEW BRUNSWICK) |
| ST. JOHN'S | Canada | YYT | CANADA (NEWFOUNDLAND) |
| ST. KITTS | | SKB | LEEWARD ISLANDS |
| ST. LOUIS | Senegal | XLS | |
| ST. LOUIS LAMBERT INTERNATIONAL | USA | STL | USA (MO) |
| ST. LUCIA HEWANORRA | | UVF | WINDWARD ISLANDS |
| ST. MAARTEN PRINSES JULIANA INTERNATIONAL | | SXM | ANTILLES (NETHERL.) |
| ST. MARTIN GRAND CASE/ESPERANCE | France | SFG | ANTILLES (FRANCE) |
| ST. MARY'S | USA | KSM | USA (ALASKA) |
| ST. MARY'S ISLES OF SCILLY | United Kingdom | ISC | |
| ST. MICHAEL | USA | SMK | USA (ALASKA) |
| ST. MORITZ SAMEDAN HELIPORT | Switzerland | SMV | |
| ST. PAUL DOWNTOWN/HOLMAN FIELD | USA | STP | USA (MN) |
| ST. PAUL ISLAND | USA | SNP | USA (ALASKA) |
| ST. PETERSBURG CLEARWATER INTERNATIONAL | USA | PIE | USA (FLORIDA) |
| ST. PETERSBURG PULKOVO | Russia | LED | |
| ST. RIEUC | France | SBK | |
| ST. THOMAS CYRIL E. KING | | STT | VIRGIN ISL. (U.S.) |
| ST. VINCENT | | SVD | WINDWARD ISLANDS |
| ST.-BARTHELEMY LEEWARD ISLANDS | France | SBH | ANTILLES (FRANCE) |
| ST.-DENIS GILLOT | Reunion | RUN | REUNION ISLAND (F) |
| ST.-ETIENNE BOUTHEON | France | EBU | |
| ST.-PIERRE | | FSP | ST. PIERRE & MIQUELON |
| ST.-PIERRE MIL.&CIV PIERREFONDS | Reunion | ZSE | REUNION ISLAND (F) |
| STATE COLLEGE UNIVERSITY PARK | USA | SCE | USA (PENNSYLVANIA) |
| STAUNING | Denmark | STA | |
| STAUNTON | USA | SHD | USA (VIRGINIA) |
| STAVANGER SOLA | Norway | SVG | |
| STAVROPOL SHPAKOVSKOYE | Russia | STW | |
| STEAMBOAT SPRINGS MUNICIPAL | USA | SBS | USA (COLORADO) |
| STEBBINS | USA | WBB | USA (ALASKA) |
| STELLA MARIS LONG ISLAND | Bahamas | SML | |
| STEPHENVILLE | Canada | YJT | CANADA (NEWFOUNDLAND) |
| STERLING | USA | SQI | USA (ILLINOIS) |
| STEVEN'S VILLAGE | USA | SVS | USA (ALASKA) |
| STEWART ISLAND | New Zealand | SZS | |
| STOCKHOLM ARLANDA | Sweden | ARN | |
| STOCKHOLM BROMMA | Sweden | BMA | |
| STOCKTON METROPOLITAN | USA | SCK | USA (CALIFORNIA) |
| STOKMARKNES SKAGEN | Norway | SKN | |
| STONY RAPIDS | Canada | YSF | CANADA (SASKATCHEWAN) |
| STONY RIVER | USA | SRV | USA (ALASKA) |
| STORNOWAY | Ukraine | SYY | UK |
| STRASBOURG (STRASSBURG) ENTZHEIM | France | SXB | |
| STRATFORD SIKORSKY MEMORIAL | USA | BDR | USA (CONNECTICUT) |
| STRATHAN | Australia | SRN | AUSTRALIA (TS) |
| STREAKY BAY | Australia | KBY | AUSTRALIA (SA) |
| STRONSAY | Ukraine | SOY | UK |
| STUART WITHAM FIELD | USA | SUA | USA (FLORIDA) |
| STURDEE | Canada | YTC | CANADA (BR. COLUMBIA) |
| STURGEON BAY | USA | SUE | USA (WI) |
| STUTTGART ECHTERDINGEN | Germany | STR | |
| SUABI | Papua New Guinea | SBE | |
| SUAMBAWA | Indonesia | SWQ | |
| SUBIC BAY | | SFS | |
| SUCEAVA SALCEA | Romania | SCV | |
| SUCRE | Bolivia | SRE | |
| SUDBURY | Canada | YSB | CANADA (ONTARIO) |
| SUI | Pakistan | SUL | |
| SUKHUMI BABUSHARA | Georgia | SUI | |
| SUKI | Papua New Guinea | SKC | |
| SUKKERTOPPEN | Greenland | JSU | GREENLAND (DENMARK) |
| SUKKUR | Pakistan | SKZ | |
| SUMBAWANGA | Tanzania | SUT | |
| SUN CITY | South Africa | NTY | |
| SUN VALLEY | USA | SUN | USA (IDAHO) |
| SUNDSVALL HARNOSAND | Sweden | SDL | |
| SUNYANI | Ghana | NYI | |
| SUR | Romania | SUH | OMAN |
| SURABAYA GEDANGAN | Indonesia | SUB | |
| SURAT | India | STV | |
| SURGUT | Russia | SGC | |
| SUVA NAUSORI | Fiji | SUV | |
| SVEG | Sweden | EVG | |
| SVERDLOVSK | Russia | SVX | |
| SVOLVAER HELLE | Norway | SVJ | |
| SWAKOPMUND | Namibia | SWP | |
| SWAN RIVER | Canada | YSE | CANADA (MANITOBA) |
| SWIFT CURRENT | Canada | YYN | CANADA (SASKATCHEWAN) |
| SYDNEY | Canada | YQY | CANADA (NOVA SCOTIA) |
| SYDNEY | USA | SDY | USA (MT) |
| SYDNEY AU-ROSE BAY | Australia | RSE | AUSTRALIA (NSW) |
| SYDNEY KINGSFORD SMITH INTERNATIONAL | Australia | SYD | AUSTRALIA (NSW) |
| SYDNEY PALM BEACH | Australia | LBH | AUSTRALIA (NSW) |
| SYKTYVKAR | Russia | SCW | |
| SYLHET OSMANI | Bangladesh | ZYL | |
| SYRACUSE HANCOCK FIELD | USA | SYR | USA (NEW YORK) |
| SZCZECHIN GOLENIOW | Poland | SZZ | |