| Airport Code | Airport Name | Country name | Country Abbrev. |
| ZVE | New Haven Rail | United States | US |
| ARA | Acadiana Regional | United States | US |
| LFT | Lafayette Regional | United States | US |
| KGK | New Koliganek | United States | US |
| GON | New London | United States | US |
| MSY | Louis Armstrong New Orleans International Airport | United States | US |
| NEW | Lakefront | United States | US |
| NBG | NAS/Alvin Callendar | United States | US |
| PHD | Harry Clever | United States | US |
| RNH | Municipal | United States | US |
| KNW | New Stuyahok | United States | US |
| ULM | New Ulm | United States | US |
| NBP | Battery Pk City/N. Cov | United States | US |
| JRB | Downtown Manhattan H/P | United States | US |
| TSS | East 34th St Heliport | United States | US |
| NES | East 34th St Landing | United States | US |
| JRE | East 60th Street H/P | United States | US |
| FLU | Flushing | United States | US |
| JFK | John F Kennedy Intl | United States | US |
| LGA | La Guardia | United States | US |
| QNY | Marine Air Terminal | United States | US |
| ZYP | New York Penn STN | United States | US |
| NWS | Pier 11/Wall St. SPB | United States | US |
| JRA | West 30th St Heliport | United States | US |
| WTC | World Trade Center | United States | US |
| ZME | Metropark Rail | United States | US |
| ZRP | Newark NJ Rail | United States | US |
| EWR | Newark International Airport | United States | US |
| SWF | Stewart | United States | US |
| ECS | Mondell | United States | US |
| NWH | Parlin Field | United States | US |
| ONP | Newport | United States | US |
| NPT | State | United States | US |
| EFK | Newport | United States | US |
| JNP | Heliport | United States | US |
| WWT | Newtok | United States | US |
| TNU | Municipal | United States | US |
| EWK | City-County | United States | US |
| IAG | International | United States | US |
| NIE | Niblack | United States | US |
| NKV | Nichen Cove | United States | US |
| NME | Nightmute | United States | US |
| NIB | Nikolai | United States | US |
| IKO | Nikolski AFS | United States | US |
| NLE | Jerry Tyler Memorial | United States | US |
| NIN | Ninilchik | United States | US |
| WTK | Noatak | United States | US |
| OLS | International | United States | US |
| OME | Nome | United States | US |
| NNL | Nondalton | United States | US |
| ORV | Curtis Memorial | United States | US |
| OFK | Stefan Field | United States | US |
| ORF | International | United States | US |
| NGU | Nas Chambers | United States | US |
| OUN | Max Westheimer | United States | US |
| OWK | Central Maine | United States | US |
| OTH | North Bend | United States | US |
| LBF | Lee Bird Field | United States | US |
| OBK | Sky Harbor | United States | US |
| OHC | AFS | United States | US |
| ORT | Northway | United States | US |
| ORQ | Heliport | United States | US |
| OIC | Eaton | United States | US |
| OWD | Memorial | United States | US |
| NOT | Novato | United States | US |
| NUI | Nuiqsut | United States | US |
| NUL | Nulato | United States | US |
| NUP | Nunapitchuk | United States | US |
| ZNC | Nyac | United States | US |
| HDH | Dillingham Airfield | United States | US |
| ODW | Oak Harbor | United States | US |
| JCE | Convention Center H/P | United States | US |
| OAK | Metropolitan Oak Intl | United States | US |
| OBT | Oakland/Coliseum Stat | United States | US |
| OTN | Green | United States | US |
| OCF | Taylor Field | United States | US |
| OCE | Municipal | United States | US |
| OCA | Ocean Reef | United States | US |
| NTU | NAS | United States | US |
| OCI | Oceanic | United States | US |
| OCN | Municipal | United States | US |
| OGA | Searle Field | United States | US |
| HIF | Hill AFB | United States | US |
| OGD | Municipal | United States | US |
| OGS | Ogdensburg | United States | US |
| OIL | Splane Memorial | United States | US |
| OBE | County | United States | US |
| DWN | Downtown Airpark | United States | US |
| TIK | Tinker AFB | United States | US |
| PWA | Wiley Post | United States | US |
| OKC | Will Rogers World | United States | US |
| OKM | Okmulgee | United States | US |
| OLH | Old Harbor SPB | United States | US |
| OLD | Old Town | United States | US |
| OLE | Municipal | United States | US |
| KOY | Olga Bay SPB | United States | US |
| OLV | Olive Branch Arpt | United States | US |
| OLY | Olney-Noble | United States | US |
| ONY | Olney | United States | US |
| OLM | Olympia | United States | US |
| OMA | Eppley Airfield | United States | US |
| OMK | Municipal | United States | US |
| ONL | Municipal | United States | US |
| ONH | Municipal | United States | US |
| ONN | Onion Bay | United States | US |
| ONT | International | United States | US |
| JIO | Intl Heliport | United States | US |
| ONO | Ontario | United States | US |
| OPL | St Landry Parish | United States | US |
| JOR | The City Heliport | United States | US |
| OGB | Municipal | United States | US |
| ORL | Orlando Executive | United States | US |
| MCO | International | United States | US |
| SFB | Orlando Sanford Intl | United States | US |
| DWS | Walt Disney World | United States | US |
| OVE | Oroville | United States | US |
| OSB | Osage Beach | United States | US |
| OEO | Municipal | United States | US |
| OSC | Wurtsmith AFB | United States | US |
| OKS | Oshkosh | United States | US |
| OSH | Wittman Field | United States | US |
| OOA | Municipal | United States | US |
| OTO | Vor | United States | US |
| OTM | Industrial | United States | US |
| KOZ | Ouzinkie SPB | United States | US |
| OWA | Owatonna | United States | US |
| OWB | Daviess County | United States | US |
| OXC | Waterbury-Oxford | United States | US |
| UOX | University-Oxford | United States | US |
| OXD | Miami University | United States | US |
| OZR | Cairns AAF | United States | US |
| HEY | Hanchey Army Heliport | United States | US |
| LOR | Lowe Army Heliport | United States | US |
| OZA | Ozona Municipal | United States | US |
| PFC | State | United States | US |
| PBK | Pack Creek | United States | US |
| PAH | Barkley Regional | United States | US |
| PFA | Paf Warren | United States | US |
| PGA | Page | United States | US |
| PGO | Stevens Field | United States | US |
| PHK | Palm Beach Co Glades | United States | US |
| PMU | SPB | United States | US |
| PVZ | Casement | United States | US |
| PCE | Painter Creek | United States | US |
| PSX | Palacios | United States | US |
| PSN | Palestine | United States | US |
| UDD | Bermuda Dunes | United States | US |
| PSP | Municipal | United States | US |
| PMD | Air Force 42 | United States | US |
| PAQ | Municipal | United States | US |
| PMX | Metropolitan | United States | US |
| PAO | Palo Alto | United States | US |
| PPA | Perry Lefors Field | United States | US |
| PFN | Bay County | United States | US |
| PAM | Tyndall AFB | United States | US |
| PNU | Panguitch | United States | US |
| WPO | North Fork Valley | United States | US |
| PGR | Municipal | United States | US |
| PHT | Henry County | United States | US |
| PRX | Cox Field | United States | US |
| PKF | Park Falls | United States | US |
| PKD | Park Rapids | United States | US |
| PKB | Wood County | United States | US |
| KPK | Parks SPB | United States | US |
| PPF | Tri-City | United States | US |
| JPD | Heliport | United States | US |
| PGL | Jackson County | United States | US |
| PSC | Tri-Cities | United States | US |
| PRB | Paso Robles | United States | US |
| PTN | Williams Memorial | United States | US |
| NHK | NAS | United States | US |
| KPH | Pauloff Harbor SPB | United States | US |
| PJB | Payson | United States | US |
| PGS | Peach Springs | United States | US |
| PEQ | Pecos City | United States | US |
| PDB | Pedro Bay | United States | US |
| PEC | Pelican SPB | United States | US |
| PLR | St Clair County | United States | US |
| PLN | Emmet County | United States | US |
| PMB | Intermediate | United States | US |
| PDT | Pendleton | United States | US |
| NDP | Ellyson NAS | United States | US |
| NPA | Pensacola NAS | United States | US |
| PNS | Regional | United States | US |
| NUN | Saufley NAS | United States | US |
| PIA | Greater Peoria | United States | US |
| FPY | Perry-Foley | United States | US |
| PRO | Municipal | United States | US |
| PYL | Perry SPB | United States | US |
| KPV | Perryville SPB | United States | US |
| VYS | Illinois Valley Regnl | United States | US |
| GUS | Grissom AFB | United States | US |
| PSG | Municipal | United States | US |
| FLE | Fort Lee AAF | United States | US |
| PTB | Municipal | United States | US |
| PGC | Grant County | United States | US |
| PHL | Philadelphia International | United States | US |
| MUV | Mustin Alf | United States | US |
| ZHC | N Philadelphia Rail St | United States | US |
| PNE | North Philadelphia | United States | US |
| ZFV | Philadelphia Rail | United States | US |
| PSQ | SPB | United States | US |
| ZTN | Trenton Rail STN | United States | US |
| TTN | Trenton-Mercer | United States | US |
| PHP | Philip | United States | US |
| LUF | Luke Afb | United States | US |
| DVT | Phoenix-Deer Valley | United States | US |
| SCF | Scottsdale Municipal | United States | US |
| PHX | Sky Harbor Intl | United States | US |
| PCU | Pearl River County | United States | US |
| LQK | Pickens | United States | US |
| PIR | Pierre | United States | US |
| PIP | Pilot Point Arpt | United States | US |
| UGB | Ugashik Bay | United States | US |
| PQS | Pilot Station | United States | US |
| PBF | Grider Field | United States | US |
| PIM | Garden Harris County | United States | US |
| XPR | Pine Ridge | United States | US |
| PTS | Municipal | United States | US |
| AGC | Allegheny County | United States | US |
| CVA | Civic Ar Heli | United States | US |
| PIT | Pittsburgh International Airport | United States | US |
| PSF | Pittsfield | United States | US |
| PVF | Placerville | United States | US |
| PVW | Hale County | United States | US |
| PTU | Platinum | United States | US |
| PBG | AFB | United States | US |
| PLB | Clinton County | United States | US |
| PTR | Pleasant Harbour | United States | US |
| JBS | Hacienda Bus.Park H/P | United States | US |
| PWD | Sherwood | United States | US |
| PLY | Plymouth | United States | US |
| PYM | Plymouth | United States | US |
| POH | Municipal | United States | US |
| PIH | Pocatello | United States | US |
| BSF | Bradshaw AAF | United States | US |
| KPB | Point Baker SPB | United States | US |
| PHO | Point Hope | United States | US |
| PIZ | Dew Station | United States | US |
| PRT | Coast Guard Heliport | United States | US |
| PXL | Polacca | United States | US |
| POQ | Polk Inlet | United States | US |
| PPM | Pompano Beach | United States | US |
| PNC | Ponca City | United States | US |
| PTK | Pontiac | United States | US |
| PVY | Pope Vanoy | United States | US |
| POF | Earl Fields Memorial | United States | US |
| PCK | Porcupine Creek | United States | US |
| PTD | Port Alexander | United States | US |
| PTC | Port Alice | United States | US |
| PTA | Port Alsworth | United States | US |
| CLM | Fairchild Intl | United States | US |
| PTL | Port Armstrong | United States | US |
| KPY | Port Bailey SPB | United States | US |
| KPC | Port Clarence | United States | US |
| PFD | Port Frederick | United States | US |
| PGM | Port Graham | United States | US |
| PTH | Port Heiden | United States | US |
| NTD | Point Mugu NAS | United States | US |
| PHN | St Clair County Intl | United States | US |
| PRF | Port Johnson | United States | US |
| ORI | Port Lions SPB | United States | US |
| PML | AFS | United States | US |
| PRL | Port Oceanic | United States | US |
| PPV | Port Protection | United States | US |
| PJS | Port San Juan | United States | US |
| TWD | Port Townsend | United States | US |
| PWR | Port Walter | United States | US |
| KPR | Port Williams SPB | United States | US |
| PCA | Portage Creek | United States | US |
| PTV | Porterville | United States | US |
| PWM | Intl Jetport | United States | US |
| PDX | Portland International | United States | US |
| PMH | Regional | United States | US |
| RKR | Robert S Kerr | United States | US |
| PTW | Pottstown/Limerick | United States | US |
| POU | Dutchess County | United States | US |
| PUL | Poulsbo | United States | US |
| POY | Powell | United States | US |
| PCD | Municipal | United States | US |
| PTT | Pratt | United States | US |
| PRW | Prentice | United States | US |
| PRC | Prescott | United States | US |
| PQI | Municipal | United States | US |
| PUC | Carbon County | United States | US |
| PNN | Princeton | United States | US |
| PCT | Princeton | United States | US |
| ZTJ | Princeton JT Rail | United States | US |
| BLF | Princeton | United States | US |
| PRZ | Prineville | United States | US |
| PPC | Prospect Creek | United States | US |
| ZRV | Providence Rail | United States | US |
| PVD | T. F. Green Airport | United States | US |
| PVC | Provincetown | United States | US |
| PVU | Provo | United States | US |
| PUO | Prudhoe Bay | United States | US |
| SCC | Prudhoe Bay/Deadhorse | United States | US |
| PUB | Memorial | United States | US |
| PUW | Pullman-Moscow Regional Airport | United States | US |
| PGD | Charlotte County | United States | US |
| UKT | Upper Bucks | United States | US |
| NYG | Quantanico Nas | United States | US |
| UQE | Queen | United States | US |
| UIL | Quillayute State | United States | US |
| UIN | Municipal | United States | US |
| MQI | Quincy | United States | US |
| KWN | Kwinhagak | United States | US |
| NCO | NAS | United States | US |
| RAC | Horlick | United States | US |
| XZU | Off line Point | United States | US |
| RDU | Raleigh-Durham International Airport | United States | US |
| RMP | Rampart | United States | US |
| RBK | French Valley | United States | US |
| RNG | Rangely | United States | US |
| RGR | Ranger Municipal | United States | US |
| RCA | Ellsworth AFB | United States | US |
| RAP | Regional | United States | US |
| RSP | Raspberry Strait | United States | US |
| RTN | Crews Field | United States | US |
| RWL | Rawlins | United States | US |
| RDG | Municipal/Spaatz Fld | United States | US |
| RBL | Red Bluff Fss | United States | US |
| RDV | Red Devil | United States | US |
| RDB | Red Dog | United States | US |
| RDR | Grand Forks AFB | United States | US |
| RDD | Redding | United States | US |
| RDM | Roberts Field | United States | US |
| RWF | Redwood Falls Muni | United States | US |
| RCT | Miller Field | United States | US |
| RED | Mifflin County | United States | US |
| RFG | Rooke Field | United States | US |
| REH | Rehoboth Beach | United States | US |
| RNZ | Rensselaer | United States | US |
| RNT | Renton | United States | US |
| RHI | Oneida County | United States | US |
| RIE | Rice Lake | United States | US |
| RIF | Reynolds | United States | US |
| RLD | Richland | United States | US |
| RID | Richmond | United States | US |
| RIC | Intl (Byrd Field) | United States | US |
| ZRD | Richmond VA Rail | United States | US |
| RIL | Garfield County | United States | US |
| JRD | Heliport | United States | US |
| RIV | March AFB | United States | US |
| RIR | Riverside Fla-Bob | United States | US |
| RAL | Riverside Municipal | United States | US |
| RIW | Riverton | United States | US |
| ROA | Municipal | United States | US |
| RZZ | Halifax County | United States | US |
| RCE | Roche Harbor | United States | US |
| RCR | Fulton County | United States | US |
| RST | Municipal | United States | US |
| JRC | Municipal Heliport | United States | US |
| ROC | Monroe County | United States | US |
| ZTE | Rochester NY Rail | United States | US |
| RKH | Rock Hill | United States | US |
| RKS | Sweetwater County | United States | US |
| RCK | Coffield | United States | US |
| RMC | Machesney | United States | US |
| ZRF | Park & Ride Bus Svc | United States | US |
| ZRK | VanGalder Bus Termina | United States | US |
| RKD | Knox County Regional | United States | US |
| RKP | Aransas County | United States | US |
| RKW | Municipal | United States | US |
| RWI | Rocky Mount-Wilson | United States | US |
| ROG | Rogers | United States | US |
| RLA | National | United States | US |
| FAL | Falcon State | United States | US |
| RMG | Richard B Russell | United States | US |
| RME | Griffiss AFB | United States | US |
| REO | State | United States | US |
| ROL | Roosevelt | United States | US |
| RSJ | Rosario SPB | United States | US |
| ROX | Municipal | United States | US |
| RBG | Municipal | United States | US |
| ROW | Industrial | United States | US |
| RTD | Rotunda | United States | US |
| RPX | Roundup | United States | US |
| RSX | Rouses Point | United States | US |
| RWB | Rowan Bay | United States | US |
| RBY | Ruby | United States | US |
| RUI | Municipal | United States | US |
| BYI | Rupert | United States | US |
| RSL | Russell | United States | US |
| RSH | Russian SPB | United States | US |
| RSN | Ruston | United States | US |
| RUT | Rutland | United States | US |
| SAC | Executive | United States | US |
| MHR | Mather AFB | United States | US |
| MCC | Mcclellan AFB | United States | US |
| SMF | Sacramento International | United States | US |
| SCK | Stockton | United States | US |
| SAD | Safford | United States | US |
| MBS | Tri City | United States | US |
| SGW | Saginaw Bay | United States | US |
| SAG | Sagwon | United States | US |
| STC | Municipal | United States | US |
| JSK | Municipal Heliport | United States | US |
| SGU | Municipal | United States | US |
| KSM | Saint Marys | United States | US |
| SNP | Saint Paul Island | United States | US |
| SLO | Leckrone | United States | US |
| SLE | Mcnary Field | United States | US |
| SLT | Salida | United States | US |
| SLN | Salina | United States | US |
| SBO | Salina | United States | US |
| SNS | Salinas | United States | US |
| SRW | Rowan County | United States | US |
| SBY | Wicomico Regional | United States | US |
| SMN | Salmon | United States | US |
| SLC | International | United States | US |
| SAS | Salton City | United States | US |
| GOF | Goodfellow AFB | United States | US |
| SJT | Mathis Fld | United States | US |
| SSF | Stinson Municipal | United States | US |
| SAT | San Antonio International | United States | US |
| SKF | Kelly AFB | United States | US |
| MDA | Martindale AAF | United States | US |
| RND | Randolph AFB | United States | US |
| SBD | Norton Afb | United States | US |
| SBT | Tri-City | United States | US |
| SQL | San Carlos | United States | US |
| CLD | Carlsbad | United States | US |
| MYF | Montgomery Field | United States | US |
| NZY | North Island Nas | United States | US |
| SEE | Gillespie Field | United States | US |
| NKX | Miramar MCAS | United States | US |
| SDM | Brown Field Municipal | United States | US |
| SAN | Lindberg Fld S. Diego | United States | US |
| JCC | China Basin Heliport | United States | US |
| EMB | Embarkadero | United States | US |
| SFO | San Francisco International | United States | US |
| SJC | Mineta San Jose International Airport | United States | US |
| RHV | Reid-Hillview | United States | US |
| WSJ | San Juan SPB | United States | US |
| SBP | County Airport | United States | US |
| SYL | Roberts AAF | United States | US |
| SPQ | Catalina SPB | United States | US |
| SRF | Hamilton Field | United States | US |
| JSG | San Rafael H/P | United States | US |
| SDP | Municipal | United States | US |
| SKY | Griffing Sandusky | United States | US |
| KSR | Federal No 1 | United States | US |
| SFM | Sanford | United States | US |
| JOC | Centerport Heliport | United States | US |
| DNT | Downtown Heliport | United States | US |
| SNA | John Wayne | United States | US |
| SBA | Municipal | United States | US |
| SZN | Santa Cruz Island | United States | US |
| SRU | Skypark | United States | US |
| SAF | Santa Fe | United States | US |
| ZSH | Bus Station | United States | US |
| SMX | Public | United States | US |
| SMO | Santa Monica | United States | US |
| SZP | Santa Paula | United States | US |
| STS | Sonoma County | United States | US |
| SQA | Santa Ynez | United States | US |
| SLK | Adirondack | United States | US |
| SRQ | Sarasota-Bradenton International Airport | United States | US |
| SAA | Shively Field | United States | US |
| WSF | Sarichef | United States | US |
| CIU | Chippewa County | United States | US |
| INR | Kincheloe AFB | United States | US |
| JMC | Marin County | United States | US |
| SVN | Hunter AAF | United States | US |
| SAV | Savannah/Hilton Head | United States | US |
| SVA | Savoonga | United States | US |
| SCM | SPB | United States | US |
| JMH | Marriott Heliport | United States | US |
| SCH | County | United States | US |
| ZTD | Schenectady Rail | United States | US |
| BFF | Scotts Bluff County | United States | US |
| SCR | Municipal | United States | US |
| SCB | State | United States | US |
| SYB | Seal Bay | United States | US |
| SRC | Searcy | United States | US |
| BFI | Boeing Fld Intl | United States | US |
| LKE | Lake Union SPB | United States | US |
| SEA | Seattle/tacoma International | United States | US |
| SEF | Air Terminal | United States | US |
| DMO | Sedalia | United States | US |
| SDX | Sedona | United States | US |
| WLK | Selawik | United States | US |
| SOV | Seldovia | United States | US |
| SEG | Penn Valley | United States | US |
| SEM | Craig AFB | United States | US |
| SES | Selfield | United States | US |
| SQV | Sequim Valley Arpt | United States | US |
| UOS | Franklin County | United States | US |
| SWD | Seward | United States | US |
| SER | Freeman Municipal | United States | US |
| MIT | Kern County | United States | US |
| SHX | Shageluk | United States | US |
| SKK | Shaktoolik | United States | US |
| NRI | Shangri-la | United States | US |
| SNL | Municipal | United States | US |
| SBM | Memorial | United States | US |
| SMU | Sheep Mountain | United States | US |
| MSL | Sheffield | United States | US |
| SBX | Shelby | United States | US |
| SYI | Bomar Field | United States | US |
| SXP | Sheldon SPB | United States | US |
| SHN | Sanderson Field | United States | US |
| SYA | Shemya AFB | United States | US |
| SHR | Sheridan | United States | US |
| PNX | Grayson County | United States | US |
| WSH | Brookhaven | United States | US |
| SHH | Shishmaref | United States | US |
| HCB | Shoal Cove | United States | US |
| BAD | Barksdale AFB | United States | US |
| DTN | Downtown | United States | US |
| SHV | Regional | United States | US |
| SHG | Shungnak | United States | US |
| SDY | Richland Municipal | United States | US |
| SNY | Sidney | United States | US |
| SXY | Sidney | United States | US |
| FHU | Municipal | United States | US |
| SIK | Memorial | United States | US |
| SLG | Smith Field | United States | US |
| SVC | Grant County | United States | US |
| SUX | Sioux Gateway | United States | US |
| FSD | Regional(Jo Foss Fld) | United States | US |
| SIT | Sitka | United States | US |
| SKJ | Sitkinak Cgs | United States | US |
| SGY | Municipal | United States | US |
| SKW | Intermediate | United States | US |
| SLQ | Sleetmute | United States | US |
| SCJ | Smith Cove | United States | US |
| SFZ | North Central | United States | US |
| MQY | Smyrna | United States | US |
| SNK | Winston Field | United States | US |
| ONM | Socorro | United States | US |
| SXQ | Soldotna | United States | US |
| SOL | Solomon | United States | US |
| SME | Pulaski County | United States | US |
| SBN | South Bend Regional | United States | US |
| TVL | South Lake Tahoe | United States | US |
| WSN | South Naknek | United States | US |
| NZW | South Weymouth | United States | US |
| SOP | Pinehurst-S. Pines | United States | US |
| SVW | Sparrevohn AFS | United States | US |
| SAR | Sparta Community | United States | US |
| CMY | Camp Mccoy AAF | United States | US |
| SPA | Downtown Memorial | United States | US |
| SPF | Black Hills | United States | US |
| SPW | Municipal | United States | US |
| RTL | Spirit Lake | United States | US |
| SKA | Fairchild AFB | United States | US |
| SFF | Felts Field | United States | US |
| GEG | International | United States | US |
| SPZ | Springdale Muni | United States | US |
| SPI | Capital | United States | US |
| ZSF | Springfield MA RR | United States | US |
| CEF | Westover Metro Arpt | United States | US |
| SGF | Springfield-Branson Rg | United States | US |
| SGH | Springfield | United States | US |
| VSF | State | United States | US |
| UST | St Augustine | United States | US |
| STG | St George Island | United States | US |
| SJN | Municipal | United States | US |
| STJ | Rosecrans Memorial | United States | US |
| CPS | Bi-State Parks | United States | US |
| STL | Lambert-St Louis Intl | United States | US |
| SUS | Spirit Of St Louis | United States | US |
| XSM | St Marys | United States | US |
| STQ | St Marys | United States | US |
| SMK | St Michael | United States | US |
| STP | Downtown | United States | US |
| PIE | International | United States | US |
| SPG | Whitted | United States | US |
| SYN | Carleton | United States | US |
| SCE | University Park | United States | US |
| TBR | Municipal | United States | US |
| SVH | Municipal | United States | US |
| SHD | Shenandoah Valley | United States | US |
| WSB | SPB | United States | US |
| SBS | Steamboat Springs | United States | US |
| WBB | Stebbins | United States | US |
| SEP | Clark Field | United States | US |
| STK | Crosson Field | United States | US |
| SQI | Whiteside County | United States | US |
| STE | Stevens Point | United States | US |
| SVS | Stevens Village | United States | US |
| SWO | Searcy Fld | United States | US |
| SRV | Stony River | United States | US |
| SLB | Municipal | United States | US |
| MMN | Minute Man Airfield | United States | US |
| MVL | Morrisville-Stowe | United States | US |
| JSD | Sikorsky Heliport | United States | US |
| SUD | Stroud | United States | US |
| SUA | Witham Field | United States | US |
| SSW | Stuart Island | United States | US |
| SUE | Door County | United States | US |
| IRS | Kirsch Municipal | United States | US |
| SGT | Stuttgart | United States | US |
| SGR | Sugar Land Municipal | United States | US |
| SIV | County | United States | US |
| SLR | Sulphur Springs | United States | US |
| UMM | Summit | United States | US |
| SUM | Municipal | United States | US |
| SSC | Shaw AFB | United States | US |
| SUO | Sun River | United States | US |
| SUN | Sun Valley | United States | US |
| SUC | Schloredt | United States | US |
| SUW | Richard I Bong Arpt | United States | US |
| SVE | Susanville | United States | US |
| SWW | Sweetwater | United States | US |
| SYV | Sylvester | United States | US |
| SYR | Syracuse Hancock International Airport | United States | US |
| ZYQ | Syracuse NY Rail | United States | US |
| GRF | Gray AAF | United States | US |
| TIW | Industrial | United States | US |
| TCM | Mc Chord AFB | United States | US |
| HNE | Tahneta Pass | United States | US |
| TCT | Takotna | United States | US |
| TKL | Taku SPB | United States | US |
| TKA | Talkeetna | United States | US |
| ASN | Talladega | United States | US |
| TLH | Tallahassee Regional Airport | United States | US |
| TPA | Tampa International | United States | US |
| MCF | Mac Dill AFB | United States | US |
| KYO | Topp Of Tampa | United States | US |
| TSG | Intermediate | United States | US |
| TPO | Tanalian Point | United States | US |
| TAL | Ralph Calhoun | United States | US |
| TSM | Taos | United States | US |
| TLJ | Tatalina AFS | United States | US |
| TEK | Tatitlek | United States | US |
| TWE | Taylor | United States | US |
| TYZ | Taylor | United States | US |
| TSP | Kern County | United States | US |
| TLF | Telida | United States | US |
| TLA | Teller | United States | US |
| KTS | Brevig Mission | United States | US |
| TEX | Telluride | United States | US |
| ZTL | Bus Station | United States | US |
| TPL | Draughon-Miller | United States | US |
| TKE | Tenakee SPB | United States | US |
| HUF | Hulman Field | United States | US |
| TRL | Terrell Field | United States | US |
| TEB | Teterboro | United States | US |
| TEH | Tetlin | United States | US |
| TXK | Municipal | United States | US |
| DLS | The Dalles | United States | US |
| TRM | Thermal | United States | US |
| THP | Hot Springs | United States | US |
| TVF | Regional | United States | US |
| TVI | Municipal | United States | US |
| THM | Thompsonfield | United States | US |
| KTB | Thorne Bay | United States | US |
| JTO | Heliport | United States | US |
| HAI | Dr Haines | United States | US |
| TMA | Henry Tift Myers | United States | US |
| KTH | SPB | United States | US |
| TNC | Tin City AFS | United States | US |
| VEX | Municipal | United States | US |
| TIX | Space Center Exect. | United States | US |
| TOC | Toccoa | United States | US |
| GFB | Togiak Fish | United States | US |
| TOG | Togiak Village | United States | US |
| TKJ | Tok | United States | US |
| TKI | Tokeen | United States | US |
| OOK | Toksook Bay | United States | US |
| TDZ | Toledo | United States | US |
| TOL | Express | United States | US |
| TDO | Winlock | United States | US |
| MJX | Robert J. Miller | United States | US |
| XSD | Test Range | United States | US |
| TPH | Tonopah Arpt | United States | US |
| FOE | Forbes AFB | United States | US |
| TOP | Philip Billard | United States | US |