IATA-Codes aller größeren internationalen Flughäfen.
SA
- SAA – Saratoga (Shively Field), WY, USA
- SAB – Flughafen Juancho E. Yrausquin auf Saba, Niederländische Antillen
- SAC – Sacramento, Kalifornien Executive Airport, CA, USA
- SAD – Safford Municipal Airport, AZ, USA
- SAE – Sangir, Indonesien
- SAF – Santa Fe County Municipal Airport, NM, USA
- SAG – Sagwon Airport, AK, USA
- SAH – Sana'a (El Rahaba), Jemen
- SAI – San Marino, San Marino
- SAJ – Sirajganj, Bangladesch
- SAK – Sauðárkrókur, Island
- SAL – San Salvador (Internacional), El Salvador
- SAM – Salamo, Papua-Neuguinea
- SAN – San Diego (Lindbergh Field), CA, USA
- SAO – São Paulo (Metropolitan Area), SP, Brasilien
- SAP – San Pedro Sula (La Mesa), Honduras
- SAQ – San Andros (Nichols Town), Bahamas
- SAR – Sparta (Hunter Field), IL, USA
- SAS – Salton City (Sea Airport), CA, USA
- SAT – San Antonio International Airport, TX, USA
- SAU – Sawu, Indonesien
- SAV – Savannah International Airport, GA, USA
- SAW – Istanbul (Sabiha Gökçen International Airport), Türkei
- SAX – Sambu, Panama
- SAY – Siena, Italien
- SAZ – Sasstown, Liberia
SB
- SBA – Santa Barbara Municipal Airport, CA, USA
- SBB – Santa Barbara, Venezuela
- SBC – Sibasa, Südafrika
- SBD – San Bernardino Int'l Airport, CA, USA
- SBE – Saubi, Papua-Neuguinea
- SBF – Sardeh Band, Afghanistan
- SBG – Irving (Surtran Building Heliport), TX, USA
- SBH – Saint Barthelemy, Guadeloupe
- SBI – Koundara, Guinea
- SBJ – São Mateus, ES, Brasilien
- SBK – Saint-Brieuc, Frankreich
- SBL – Santa Ana del Yacuma, Bolivien
- SBM – Sheboygan County Memorial Airport, WI, USA
- SBN – South Bend, IN, USA
- SBO – Salina (Gunnison Airport), UT, USA
- SBP – San Luis Obispo County Airport, CA, USA
- SBQ – Sibi, Pakistan
- SBR – Saibai Island, Queensland, Australien
- SBS – Steamboat Springs, CO, USA
- SBT – San Bernardino (County Heliport), CA, USA
- SBU – Springbok, Südafrika
- SBV – Sabah, Papua-Neuguinea
- SBW – Sibu, Sarawak, Malaysia
- SBX – Shelby Airport, MT, USA
- SBY – Salisbury (Wicomico County), MD, USA
- SBZ – Flughafen Sibiu, Rumänien,SB, RO
SC
- SCA – Santa Catalina, Kolumbien
- SCB – Scribner State Airport, NE, USA
- SCC – Prudhoe Bay (Deadhorse Airport), AK, USA
- SCD – Sulaco, Honduras
- SCE – State College, PA, USA
- SCF – Scottsdale Airport, AZ, USA
- SCG – Spring Creek, Queensland, Australien
- SCH – Schenectady County Airport, NY, USA
- SCI – San Cristobal, Venezuela
- SCJ – Smith Cove, AK, USA
- SCK – Stockton Metropolitan Airport, CA, USA
- SCL – Santiago de Chile (Arturo Merino Benitez), Chile
- SCM – Scammon Bay Airport, AK, USA
- SCN – Saarbrücken (Ensheim), Deutschland
- SCO – Aqtau, Kasachstan
- SCP – Saint-Crepin, Frankreich
- SCQ – Santiago de Compostela (Santiago), Spanien
- SCR – Scranton Municipal Airport, PA, USA
- SCS – Lerwick (Scatsa), Shetland Islands, Großbritannien
- SCT – Sokotra, Jemen
- SCU – Santiago (Antonio Maceo), Kuba
- SCV – Suceava, Rumänien
- SCW – Syktywkar, Komi, Russland
- SCX – Salina Cruz, Mexiko
- SCY – San Francisco, Peru
- SCZ – Santa Cruz, Salomonen
SD
- SDA – Bagdad (Saddam International), Irak
- SDC – Sandcreek, Guyana
- SDD – Lubango, Angola
- SDE – Santiago del Estero, Argentinien
- SDF – Louisville (Standiford Field), KY, USA
- SDG – Sanandaj, Iran
- SDH – Santa Rosa de Copan, Honduras
- SDI – Saidor, Papua-Neuguinea
- SDJ – Sendai, Honshu, Japan
- SDK – Sandakan, Sabah, Malaysia
- SDL – Sundsvall (Härnösand), Schweden
- SDM – San Diego (Brown Field Municipal), CA, USA
- SDN – Sandane (Anda), Norwegen
- SDO – Ryotsu, Sado Island, Japan
- SDP – Sand Point Airport, AK, USA
- SDQ – Santo Domingo, Dominikanische Republik
- SDR – Santander, Spanien
- SDS – Sado Shima, Japan
- SDT – Saidu Sharif, Pakistan
- SDU – Rio de Janeiro (Aeroporto Santos Dumont), RJ, Brasilien
- SDV – Tel Aviv, Israel
- SDW – Sandwip, Bangladesch
- SDX – Sedona Airport, AZ, USA
- SDY – Sidney-Richland Municipal Airport, MT, USA
- SDZ – Shetlandinseln, Schottland, Großbritannien
SE
- SEA – Seattle-Tacoma International Airport, WA, USA
- SEB – Sebha, Libyen
- SEC – Serre Chevalier, Frankreich
- SED – Sedom, Israel
- SEE – San Diego (Gillespie Field), CA, USA
- SEF – Sebring Regional Airport, FL, USA
- SEG – Selinsgrove (Penn Valley Airport), PA, USA
- SEH – Senggeh, Indonesien
- SEI – Senhor do Bonfim, BA, Brasilien
- SEK – Ksar Es Souk, Marokko
- SEL – Seoul, Südkorea
- SEM – Selma (Craig Field), AL, USA
- SEN – Southend, Essex, England, Großbritannien
- SEO – Seguela, Elfenbeinküste
- SEP – Stephenville (Clark Field), TX, USA
- SEQ – Sungal Pakning, Indonesien
- SER – Seymour (Freeman Municipal Airport), IN, USA
- SES – Selma (Craig Field), AL, USA
- SET – San Esteban, Honduras
- SEU – Seronera, Tansania
- SEW – Siwa, Ägypten
- SEX – Sembach, Deutschland
- SEY – Selibaby, Mauretanien
- SEZ – Mahe (Seychelles International Airport), Seychellen
SF
- SFA – Sfax (Thyna), Tunesien
- SFB – Sanford (Central Florida), FL, USA
- SFC – Saint-Francois, Guadeloupe
- SFE – San Fernando, Philippinen
- SFF – Spokane (Felts Field), WA, USA
- SFG – Saint Martin (Esperance), Guadeloupe
- SFH – San Felipe, Mexiko
- SFI – Safi, Marokko
- SFJ – Kangerlussuaq (Søndre Strømfjord), Grönland
- SFK – Satipo, Peru
- SFL – São Felipe, Cabo Verde
- SFM – Sanford Municipal Airport, ME, USA
- SFN – Santa Fe (Sauce Viejo), Argentinien
- SFO – San Francisco International Airport, CA, USA
- SFP – Surfers Paradise, Queensland, Australien
- SFQ – San Francisquito, Mexiko
- SFR – San Fernando, CA, USA
- SFS – Saposoa, Peru
- SFT – Skellefteå, Schweden
- SFU – Safia, Papua-Neuguinea
- SFV – Santa Fe do Sul, Brasilien
- SFW – Santa Fe, Panama
- SFX – San Felix, Venezuela
- SFY – Springfield, MA, USA
- SFZ – Pawtucket/Smithfield, RI, USA
SG
- SGA – Wheghnan, Afghanistan
- SGB – Singaua, Papua-Neuguinea
- SGC – Surgut, Tyumen, Russland
- SGD – Sønderborg, Dänemark
- SGE – Siegerlandflughafen, Deutschland
- SGF – Springfield Regional Airport, MO, USA
- SGG – Simanggang, Malaysia
- SGH – Springfield-Beckley Municipal Airport, OH, USA
- SGI – Sargodha, Pakistan
- SGJ – Sagarai, Papua-Neuguinea
- SGK – Sangapi, Papua-Neuguinea
- SGL – Manila, Philippinen
- SGM – San Ignacio, Mexiko
- SGN – Ho-Chi-Minh-Stadt (Tan Son Nhut), Vietnam
- SGO – St. George, Queensland, Australien
- SGP – Shay Gap, Western Australia, Australien
- SGQ – Sanggata, Indonesien
- SGR – Sugar Land (Hull Field), TX, USA
- SGS – Sanga Sanga, Philippinen
- SGT – Stuttgart Municipal Airport, AR, USA
- SGU – St. George Municipal Airport, UT, USA
- SGV – Sierra Grande, Argentinien
- SGW – Saginaw (Harry W. Browne Airport), MI, USA
- SGX – Songea, Tansania
- SGY – Skagway Airport, AK, USA
- SGZ – Songkhla, Thailand
SH
- SHA – Shanghai (Hongqiao), China
- SHB – Nakashibetsu, Japan
- SHC – Indaselassie, Äthiopien
- SHD – Staunto (Shenandoah Valley)n, VA, USA
- SHE – Shenyang, China
- SHF – Shanhaiguan, China
- SHG – Shungnak Airport, AK, USA
- SHH – Shishmaref Airport, AK, USA
- SHI – Shimojishima, Japan
- SHJ – Schardscha, Vereinigte Arabische Emirate
- SHK – Sehonghong, Lesotho
- SHL – Shillong, Indien
- SHM – Nanki Shirahana, Japan
- SHN – Shelton (Sanderson Field), WA, USA
- SHO – Sokcho, Südkorea
- SHP – Qinhuangdao, China
- SHQ – Southport (Brunswick County), NC, USA
- SHR – Sheridan County Airport, WY, USA
- SHS – Shashi, China
- SHT – Shepparton, Victoria, Australien
- SHU – Smith Point, Northern Territory, Australien
- SHV – Shreveport Regional Airport, LA, USA
- SHW – Sharurah, Saudi-Arabien
- SHX – Shageluk Airport, AK, USA
- SHY – Shinyanga, Tansania
- SHZ – Seshutes, Lesotho
SI
- SIA – Xian (Xiguan Airport), China
- SIB – Sibiti, Republik Kongo
- SIC – Sinop (Army Air Field), Türkei
- SID – Amilcar Cabral International Airport, Kap Verde
- SIE – Sines, Portugal
- SIF – Simra, Nepal
- SIG – San Juan (Ferdinando Luis Ribas), Puerto Rico
- SIH – Silgadi Doti, Nepal
- SII – Sidi Ifni, Marokko
- SIJ – Siglufjörður, Island
- SIK – Sikeston (Municipal Airport), MO, USA
- SIL – Sila, Papua-Neuguinea
- SIM – Simbai, Papua-Neuguinea
- SIN – Changi International Airport, Singapur
- SIO – Smithton, Tasmania, Australien
- SIP – Internationaler Flughafen Simferopol, Krim, Ukraine
- SIQ – Singkep (Dabo Airport), Indonesien
- SIR – Sion, Schweiz
- SIS – Sishen, Südafrika
- SIT – Sitka Airport, AK, USA
- SIU – Siuna, Nicaragua
- SIV – Sullivan County Airport, IN, USA
- SIW – Sibisa, Indonesien
- SIX – Singleton, New South Wales, Australien
- SIY – Montague (Siskiyou County Airport), CA, USA
- SIZ – Sissano, Papua-Neuguinea
SJ
- SJA – San Juan, Peru
- SJB – San Joaquin, Bolivien
- SJC – San Jose International Airport, CA, USA
- SJD – Los Cabos (San Jose del Cabo), Mexiko
- SJE – San Jose del Guaviaro, Kolumbien
- SJF – Cruz Bay, St. John, Amerikanische Jungferninseln
- SJG – San Pedro Jagua, Kolumbien
- SJH – San Juan del César, Kolumbien
- SJI – San Jose, Philippinen
- SJJ – Sarajevo, Bosnien und Herzegowina
- SJK – São Jose dos Campos, SP, Brasilien
- SJL – São Gabriel, Brasilien
- SJM – San Juan de la Mar, Dominikanische Republik
- SJN – St. Johns (Industrial Air Park), AZ, USA
- SJO – San José (Juan Santamaria), Costa Rica
- SJP – São Jose do Rio Preto, SP, Brasilien
- SJQ – Sesheke, Zambia
- SJR – San Juan de Uraba, Kolumbien
- SJS – San José, Bolivien
- SJT – San Angelo (Mathis Field), TX, USA
- SJU – Flughafen San Juan (Luis Muñoz Marín), Puerto Rico
- SJV – San Javier, Bolivien
- SJW – Shijiazhuang, China
- SJX – Sartaneja, Belize
- SJY – Seinäjoki, Finnland
- SJZ – São Jorge, Azoren, Portugal
SK
- SKA – Spokane (Fairchild Air Force Base), WA, USA
- SKB – Basseterre (Golden Rock), St. Kitts und Nevis
- SKC – Suki, Papua-Neuguinea
- SKD – Samarkand, Usbekistan
- SKE – Skein (Geiteryggen), Norwegen
- SKF – San Antonio (Kelly Air Force Base), TX, USA
- SKG – Thessaloniki, Griechenland
- SKH – Sirkhet, Nepal
- SKI – Skikda, Algerien
- SKJ – Sitkinak, AK, USA
- SKK – Shaktoolik Airport, AK, USA
- SKL – Isle of Skye, Großbritannien
- SKM – Skeldon, Guyana
- SKN – Stokmarknes (Skagen), Norwegen
- SKO – Sokoto, Nigeria
- SKP – Skopje, Mazedonien
- SKQ – Sekakes, Lesotho
- SKR – Shakiso, Äthiopien
- SKS – Skrydstrup (Vogens), Dänemark
- SKT – Sialkot, Pakistan
- SKU – Skiros, Griechenland
- SKV – Santa Katarina, Ägypten
- SKW – Skwentna Airport, AK, USA
- SKX – Saransk, Mordwinien, Russland
- SKY – Griffing Sandusky Airport, OH, USA
- SKZ – Sukkur, Pakistan
SL
- SLA – Salta, Argentinien
- SLB – Storm Lake Municipal Airport, IA, USA
- SLC – Salt Lake City International Airport, UT, USA
- SLD – Flughafen Sliač, Slowakei
- SLE – Salem (McNary Field), OR, USA
- SLF – Sulayel, Saudi-Arabien
- SLG – Siloam Springs (Smith Field), AR, USA
- SLH – Sola, Vanuatu
- SLI – Solwezi, Zambia
- SLJ – Chandler (Stellar Airpark), AZ, USA
- SLK – Saranac Lake (Adirondack Airport), NY, USA
- SLL – Flughafen Salala, Oman
- SLM – Salamanca, Spanien
- SLN – Salina Municipal Airport, KS, USA
- SLO – Salem-Leckrone Airport, IL, USA
- SLP – San Luis Potosi, Mexiko
- SLQ – Sleetmute Airport, AK, USA
- SLR – Sulphur Springs Municipal Airport, TX, USA
- SLS – Silistra, Bulgarien
- SLT – Salida (Harriet Alexander Field), CO, USA
- SLU – St. Lucia (Vigie), St. Lucia
- SLV – Shimla, Indien
- SLW – Saltillo (Plan de Guadelupe), Mexiko
- SLX – Salt Cay, Turks- und Caicosinseln
- SLY – São Domingos, Guinea-Bissau
- SLZ – São Luis, MA, Brasilien
SM
- SMA – Santa Maria, Azores, Portugal
- SMB – Cerro Sombrero, Chile
- SMC – Santa Maria, Kolumbien
- SMD – Fort Wayne (Smith Field), IN, USA
- SME – Somerset (Pulaski County), KY, USA
- SMF – Sacramento Metropolitan Airport, CA, USA
- SMG – Santa Maria, Peru
- SMH – Sapmanga, Papua-Neuguinea
- SMI – Flughafen Samos-Aristarchos, Samos, Griechenland
- SMJ – Sim, Papua-Neuguinea
- SMK – St. Michael Airport, AK, USA
- SML – Stella Maris, Long, Bahamas
- SMM – Semporna, Sabah, Malaysia
- SMN – Salmon (Lehmi County Airport), ID, USA
- SMO – Santa Monica Municipal Airport, CA, USA
- SMP – Stockholm, Papua-Neuguinea
- SMQ – Sampit, Borneo, Indonesien
- SMR – Santa Marta (Simon Bolivar), Kolumbien
- SMS – Ste. Marie, Madagaskar
- SMT – Sonne-Mond-See, Republik China auf Taiwan
- SMU – Sheep Mountain Airport, AK, USA
- SMV – Samedan/St. Moritz, Schweiz
- SMW – Smara, Marokko
- SMX – Santa Maria Public Airport, CA, USA
- SMY – Simenti, Senegal
- SMZ – Stoelmanseiland, Suriname
SN
- SNA – Santa Ana (Orange County), CA, USA
- SNB – Snake Bay, Northern Territory, Australien
- SNC – Salinas (General Ulpiano Paez), Ecuador
- SND – Seno, Laos
- SNE – São Nicolau, Cabo Verde
- SNF – San Felipe, Venezuela
- SNG – San Ignacio de VLS, Bolivien
- SNH – Stanthorpe, Queensland, Australien
- SNI – Sinoe, Liberia
- SNJ – San Julian, Kuba
- SNK – Snyder (Winston Field), TX, USA
- SNL – Shawnee Municipal Airport, OK, USA
- SNM – San Ignacio de Moxos, Bolivien
- SNN – Shannon (Limerick), Republik Irland
- SNO – Sakon Nakhon, Thailand
- SNP – St. Paul Island Airport, AK, USA
- SNQ – San Quintin, Mexiko
- SNR – Saint-Nazaire (Montoir), Frankreich
- SNS – Salinas Municipal Airport, CA, USA
- SNT – Sabana de Torres, Kolumbien
- SNU – Santa Clara, Kuba
- SNV – Santa Elena, Guatemala
- SNW – Sandoway, Myanmar
- SNX – Sabana de La Mar, Dominikanische Republik
- SNY – Sidney Municipal Airport, NE, USA
- SNZ – Santa Cruz, Brasilien
SO
- SOA – Soc Trang, Vietnam
- SOB – Sarmellek, Ungarn
- SOC – Solo City (Adisumarmo), Indonesien
- SOD – Sorocaba, Brasilien
- SOE – Souanke, Republik Kongo
- SOF – Sofia (Vrajdebna), Bulgarien
- SOG – Sogndal (Haukasen), Norwegen
- SOH – Solita, Venezuela
- SOI – South Molle Island, Queensland, Australien
- SOJ – Sørkjosen, Norwegen
- SOK – Semongkong, Lesotho
- SOL – Solomon State Field, AK, USA
- SOM – San Tome, Venezuela
- SON – Espirito Santo (Pekoa), Vanuatu
- SOO – Söderhamn, Schweden
- SOP – Southern Pines (Moore County), NC, USA
- SOQ – Sorong (Jefman), Indonesien
- SOR – Al Thaurah, Syrien
- SOT – Sodankylä, Finnland
- SOU – Southampton (Eastleigh), England, Großbritannien
- SOV – Seldovia Airport, AK, USA
- SOW – Show Low Municipal Airport, AZ, USA
- SOX – Sogamoso, Kolumbien
- SOY – Stronsay, Großbritannien
SP
- SPA – Spartanburg, Downtown Memorial, SC, USA
- SPB – Charlotte AMali e, St. Thomas, Amerikanische Jungferninseln
- SPC – Santa Cruz de la Palma, Spanien
- SPD – Said Pur, Bangladesch
- SPE – Sepulot, Malaysia
- SPF – Spearfish (Black Hills Airport), SD, USA
- SPG – St. Petersburg (Albert Whitted Airport), FL, USA
- SPH – Sopu, Papua-Neuguinea
- SPI – Springfield (Capital Airport), IL, USA
- SPJ – Sparta, Griechenland
- SPK – Saporro (Chitose), Japan
- SPL – Amsterdam (Schiphol), Niederlande
- SPM – Spangdahlem Air Base, Deutschland
- SPN – Saipan International Airport, Marianen
- SPO – San Pablo, Spanien
- SPP – Menongue, Angola
- SPQ – San Pedro (Catalina Island), CA, USA
- SPR – San Pedro (Ambregris Caye), Belize
- SPS – Wichita Falls (Sheppard AFB), TX, USA
- SPT – Sipitang, Malaysia
- SPU – Split (Kaštela), Kroatien
- SPW – Spencer Municipal Airport, IA, USA
- SPX – Houston (Spaceland), TX, USA
- SPY – San Pedro, Côte d'Ivoire
- SPZ – Springdale Municipal Airport, AR, USA
SQ
- SQA – Santa Inez, CA, USA
- SQB – Santa Ana, Kolumbien
- SQC – Southern Cross, Western Australia, Australien
- SQD – Santa Lucia, Peru
- SQE – San Luis de Palenque, Kolumbien
- SQF – Solano, Venezuela
- SQG – Sintang, Borneo, Indonesien
- SQH – Hsinchu, Republik China auf Taiwan
- SQI – Sterling/Rock Falls (Whiteside County), IL, USA
- SQJ – Shehdi, Äthiopien
- SQL – San Carlos Airport, CA, USA
- SQM – São Miguel de Aragao, Brasilien
- SQN – Sanana, Indonesien
- SQO – Storuman, Schweden
- SQP – Starcke, Queensland, Australien
- SQR – Soroako, Indonesien
- SQV – Sequim (Grand View Int'l Airport), WA, USA
- SQZ – Scampton (RAF Station), England, Großbritannien
SR
- SRA – Santa Rosa, RS, Brasilien
- SRB – Santa Rosa, Bolivien
- SRC – Searcy Municipal Airport, AR, USA
- SRD – San Ramon, Bolivien
- SRE – Sucre (Juana Azurduy de Padilla), Bolivien
- SRG – Semarang (Achmadyani), Indonesien
- SRH – Sarh, Tschad
- SRI – Samarinda, Indonesien
- SRJ – San Borja, Bolivien
- SRK – Sierra Leone, Sierra Leone
- SRL – Santa Rosalia, Mexiko
- SRM – Sandringham, Queensland, Australien
- SRN – Strahan, Tasmania, Australien
- SRO – Santana Ramos, Kolumbien
- SRP – Stord (Sorstukken), Norwegen
- SRQ – Sarasota-Bradenton Airport, FL, USA
- SRR – Stradbroke Island, Queensland, Australien
- SRS – San Marcos, Kolumbien
- SRT – Soroti, Uganda
- SRU – Santa Cruz, CA, USA
- SRV – Stony River, AK, USA
- SRW – Salisbury (Rowan County Airport), NC, USA
- SRX – Sert, Libyen
- SRY – Sary, Iran
- SRZ – Santa Cruz (El Trompillo), Bolivien
SS
- SSA – Flughafen Salvador-Magalhães, Salvador, BA, Brasilien
- SSB – Christiansted, St. Croix, Amerikanische Jungferninseln
- SSC – Sumter (Shaw Air Force Base), SC, USA
- SSD – San Felipe, Kolumbien
- SSE – Sholapur, Indien
- SSF – San Antonio (Stinson Municipal Airport), TX, USA
- SSG – Flughafen Malabo, Äquatorialguinea
- SSH – Scharm El-Scheich (Ras Nasrani), Ägypten
- SSI – Brunswick (Malcolm McKinnon Airport), GA, USA
- SSJ – Sandnessjoen (Stokka), Norwegen
- SSK – Sturt Creek, Western Australia, Australien
- SSL – Santa Rosalia, Venezuela
- SSM – Sault Ste. Marie (Sanderson Field), MI, USA
- SSN – Seoul (Air Base), Südkorea
- SSO – São Lourenco, Brasilien
- SSP – Silver Plains, Queensland, Australien
- SSQ – La Sarre Aerodrome, QC, Kanada
- SSR – Sara, Vanuatu
- SSS – Siassi, Papua-Neuguinea
- SST – Santa Teresita, Argentinien
- SSU – White Sulphur Springs, WV, USA
- SSW – Stuart Island Airpark, WA, USA
- SSX – Samsun, Türkei
- SSY – M'banza Republik Kongo , Angola
- SSZ – Santos, SP, Brasilien
ST
- STA – Stauning, Dänemark
- STB – Santa Barbara, Venezuela
- STC – St. Cloud Municipal Airport, MN, USA
- STD – Santo Domingo, Venezuela
- STE – Stevens Point Municipal Airport, WI, USA
- STF – Stephen Island, Queensland, Australien
- STG – St. George Island, AK, USA
- STH – Strathmore (Eckert Field), CA, USA
- STI – Santiago (Cibao), Dominikanische Republik
- STJ – St. Joseph (Rosecrans), MO, USA
- STK – Sterling (Crosson Field), CO, USA
- STL – St. Louis International Airport, MO, USA
- STM – Santarem, PA, Brasilien
- STN – London-Stansted, Großbritannien
- STO – Stockholm (Metropolitan Area), Schweden
- STP – St. Paul (Holman Field), MN, USA
- STQ – St. Marys Municipal Airport, PA, USA
- STR – Stuttgart (Echterdingen), Deutschland
- STS – Santa Rosa (Sonoma County), CA, USA
- STT – Charlotte Amalie, St. Thomas, Amerikanische Jungferninseln
- STU – Santa Cruz, Belize
- STV – Surat, Indien
- STW – Stavropol, Russland
- STX – Christiansted, St. Croix, Amerikanische Jungferninseln
- STY – Aeropuerto Departamental de Salto, Uruguay
- STZ – Santa Terezinha, Brasilien
SU
- SUA – Stuart (Witham Field), FL, USA
- SUB – Surabaya (Juanda), Indonesien
- SUC – Sundance (Schloredt Airport), WY, USA
- SUD – Stroud Municipal Airport, OK, USA
- SUE – Sturgeon Bay (Door County), WI, USA
- SUF – Lamezia Terme, Italien
- SUG – Surigao, Philippinen
- SUH – Sur, Oman
- SUI – Sochumi, Abchasien, Georgien
- SUJ – Satu Mare, Rumänien
- SUK – Samchok, Südkorea
- SUL – Sui, Pakistan
- SUM – Sumter Municipal Airport, SC USA
- SUN – Sun Valley (Hailey), ID, USA
- SUO – Sun River, Großbritannien
- SUP – Sumenep, Indonesien
- SUQ – Sucua, Ecuador
- SUR – Summer Beaver, Kanada
- SUS – St. Louis (Spirit of St. Louis Airport), MO, USA
- SUT – Sumbawanga, Tansania
- SUU – Fairfield (Travis Air Force Base), CA, USA
- SUV – Suva (Nausori International), Fidschi
- SUW – Superior (Richard I. Bong Airport), WI, USA
- SUX – Sioux City (Sioux Gateway Airport), IA, USA
- SUY – Suðureyri, Island
- SUZ – Suria, Papua-Neuguinea
SV
- SVA – Savoonga Airport, AK, USA
- SVB – Sambava, Madagaskar
- SVC – Silver City (Grant County Airport), NM, USA
- SVD – Kingstown, St. Vincent und die Grenadinen
- SVE – Susanville Municipal Airport, CA, USA
- SVF – Save, Benin
- SVG – Stavanger (Sola), Norwegen
- SVH – Statesville Municipal Airport, NC, USA
- SVI – San Vicente del Caguan, Kolumbien
- SVJ – Svolvaer (Helle), Norwegen
- SVK – Silver Creek, Belize
- SVL – Savonlinna, Finnland
- SVM – St. Paul's Mission, Queensland, Australien
- SVN – Savannah (Hunter Army Air Field), GA, USA
- SVO – Moskau (Scheremetjewo-2), Russland
- SVP – Kuito, Angola
- SVQ – Sevilla (San Pablo), Spanien
- SVR – Svay Rieng, Kambodscha
- SVS – Stevens Village Airport, AK, USA
- SVT – Staverton, England, Großbritannien
- SVU – Savusavu, Fidschi
- SVV – San Salvador, Venezuela
- SVW – Sparrevohn LRRS, AK, USA
- SVX – Jekaterinburg, Swerdlowsk, Russland
- SVY – Savo, Salomonen
- SVZ – San Antonio, Venezuela
SW
- SWA – Shantou, China
- SWB – Shaw River, Western Australia, Australien
- SWC – Stawell, Victoria, Australien
- SWD – Seward Airport, AK, USA
- SWE – Siwea, Papua-Neuguinea
- SWF – Newburgh (Stewart International Airport), NY, USA
- SWG – Statwag, Papua-Neuguinea
- SWH – Swan Hill, Victoria, Australien
- SWI – Swindon, Großbritannien
- SWJ – South West Bay, Vanuatu
- SWK – Milano (Segrate), Italien
- SWL – Spanish Wells, Bahamas
- SWM – Suia-Missu, MT, Brasilien
- SWN – Sahiwal, Pakistan
- SWO – Stillwater Municipal Airport, OK, USA
- SWP – Flughafen Swakopmund, Namibia
- SWQ – Sumbawa Besar, Sumbawa, Indonesien
- SWS – Swansea, Wales, Großbritannien
- SWT – Strschewoi, Russland
- SWU – Suwon, Südkorea
- SWW – Sweetwater (Avenger Field), TX, USA
- SWY – Sitiawan, Malaysia
SX
- SXA – Sialum, Papua-Neuguinea
- SXB – Straßburg (Entzheim), Frankreich
- SXC – Avalon (Catalina Island), CA, USA
- SXD – Sophia Antipolis (Heliport), Frankreich
- SXE – Sale (West Sale Airport), Victoria, Australien
- SXF – Berlin (Schönefeld), Deutschland
- SXG – Senanga, Zambia
- SXH – Sehulea, Papua-Neuguinea
- SXI – Sirri Island, Iran
- SXK – Saumlaki, Indonesien
- SXL – Sligo, Republik Irland
- SXM – Sint Maarten (Princess Juliana), Dutch Antilles
- SXN – São Jose do Xingu, Brasilien
- SXO – São Felix Araguai, Brasilien
- SXP – Sheldon Point Airport, AK, USA
- SXQ – Soldotna Airport, AK, USA
- SXR – Srinagar, Indien
- SXS – Sahabat 16, Malaysia
- SXT – Sungei Tiang, Malaysia
- SXU – Soddu, Äthiopien
- SXX – São Felix de Xingu, Brasilien
- SXY – Sidney Municipal Airport, NY, USA
SY
- SYA – Shemya Island (Air Force Base), AK, USA
- SYB – Seal Bay, AK, USA
- SYD – Sydney (Kingsford Smith), NSW, Australien
- SYE – Sadah, Jemen
- SYF – St. Francis (Cheyenne County), KS, USA
- SYI – Shelbyville (Bomar Field), TN, USA
- SYK – Stykkishólmur, Island
- SYL – Camp Roberts (San Miguel), CA, USA
- SYM – Simao, China
- SYN – Stanton Airfield, MN, USA
- SYO – Shonai, Japan
- SYQ – Shenchiu, China
- SYR – Syracuse (Hancock Int'l Airport), NY, USA
- SYT – Saint-Yan, Frankreich
- SYU – Sue Island, Queensland, Australien
- SYV – Sylvester Airport, GA, USA
- SYX – Sanya, China
- SYY – Stornway, Großbritannien
- SYZ – Shiraz, Iran
SZ
- SZA – Soyo, Angola
- SZB – Kuala Lumpur (Sultan Abdul Aziz Shah Airport, ehemals Subang International Airport), Malaysia
- SZC – Santa Cruz, Costa Rica
- SZG – Salzburg Airport W. A. Mozart, Salzburg, Österreich
- SZH – Senipah, Indonesien
- SZK – Skukuza, Südafrika
- SZL – Knob Noster (Whiteman Air Force Base), MO, USA
- SZN – Santa Barbara (Santa Cruz Island), CA, USA
- SZP – Santa Paula Airport, CA, USA
- SZQ – Saenz Pena, Argentinien
- SZR – Stara Sagora, Bulgarien
- SZS – Stewart Island, Neuseeland
- SZU – Segou, Mali
- SZV – Suzhou, China
- SZW – Schwerin-Parchim Deutschland
- SZX – Shenzhen, China
- SZY – Selmer (Robert Sibley Airport), TN, USA
- SZZ – Stettin (Goleniów), Polen