| IATA | ICAO | Airport name | Location |
|---|
| WAA | PAIW | Wales Airport | Wales, Alaska, United States |
| WAD | | Andriamena Airport | Andriamena, Madagascar |
| WAG | NZWU | Wanganui Airport | Wanganui, New Zealand |
| WAL | KWAL | Wallops Flight Facility Airport | Wallops Island, Virginia, United States |
| WAS | | All Airports | Washington, D.C., United States |
| WAT | EIWF | Waterford Airport | Waterford, Ireland |
| WAW | EPWA | Frederic Chopin International Airport | Warsaw, Poland |
| WAY | KWAY | Greene County Airport | Waynesburg, Pennsylvania, United States |
| WBB | | Stebbins Airport | Stebbins, Alaska, United States |
| WBQ | PAWB | Beaver Airport | Beaver, Alaska, United States |
| WBU | KBDU | Boulder Municipal Airport | Boulder, Colorado, United States |
| WBW | KWBW | Wilkes-Barre Wyoming Valley Airport | Wilkes-Barre, Pennsylvania, United States |
| WCR | PALR | Chandalar Lake Airport | Chandalar Lake, Alaska, United States |
| WDG | KWDG | Enid Woodring Regional Airport | Enid, Oklahoma, United States |
| WDH | FYWH | Windhoek Hosea Kutako International Airport | Windhoek, Namibia |
| WDR | KWDR | Winder-Barrow Airport | Winder, Georgia, United States |
| WEA | KWEA | Parker County Airport | Weatherford, Texas, United States |
| WEH | | Weihai International Airport | Weihai, China |
| WFI | FMSF | Fianarantsoa Airport | Fianarantsoa, Madagascar |
| WGA | YSWG | Wagga Wagga Airport | Wagga Wagga, Australia |
| WGO | KOKV | Winchester Regional Airport | Winchester, Virginia, United States |
| WGP | WRRW | Waingapu Airport | Waingapu, Indonesia |
| WHK | NZWK | Whakatane Airport | Whakatane, New Zealand |
| WHP | KWHP | Whiteman Airport | Los Angeles, California, United States |
| WHF | KWHF | Wadi Halfa Airport | Wadi Halfa, Sudan |
| WIL | HKNW | Wilson Airport | Nairobi, Kenya |
| WJF | KWJF | General William J. Fox Airfield | Lancaster, California, United States |
| WKA | NZWF | Wanaka Airport | Wanaka, New Zealand |
| WLD | KWLD | Strother Field | Winfield/Arkansas City, Kansas, United States |
| WLG | NZWN | Wellington International Airport | Wellington, New Zealand |
| WLK | PASK | Selawik Airport | Selawik, Alaska, United States |
| WLW | KWLW | Willows-Glenn County Airport | Willows, California, United States |
| WMC | KWMC | Winnemucca Municipal Airport | Winnemucca, Nevada, United States |
| WMO | PAWM | White Mountain Airport | White Mountain, Alaska, United States |
| WNA | PANA | Napakiak Airport | Napakiak, Alaska, United States |
| WNZ | | Wenzhou Yongqiang Airport | Wenzhou, Zhejiang, China |
| WNP | RPUN | Naga Airport | Pili, Camarines Sur, Philippines |
| WOE | EHWO | Woensdrecht Air Base | Woensdrecht, Netherlands |
| WOL | YWOL | Illawarra Regional Airport | Shellharbour, New South Wales, Australia |
| WOT | RCWA | Wangan Airport | Wang An, Taiwan |
| WRB | KWRB | Robins AFB | Warner Robins, Georgia, United States |
| WRE | NZWR | Whangarei Airport | Whangarei, New Zealand |
| WRG | PAWG | Wrangell Airport | Wrangell, Alaska, United States |
| WRI | KWRI | McGuire Air Force Base | Wrightstown, New Jersey, United States |
| WRL | KWRL | Worland Municipal Airport | Worland, Wyoming, United States |
| WRO | EPWR | Copernicus Airport Wroclaw | Wroclaw, Poland |
| WRZ | VCCW | Weerawila International Airport (New airport) | Sri Lanka |
| WSD | KWSD | Condron Army Airfield | White Sands, New Mexico, United States |
| WSG | KAFJ | Washington County Airport | Washington, Pennsylvania, United States |
| WSM | | Wiseman Airport | Wiseman, Alaska, United States |
| WSN | PFWS | South Naknek Nr 2 Airport | South Naknek, Alaska, United States |
| WSO | | Washabo Airport | Washabo, Suriname |
| WSP | MNWP | Waspam Airport | Waspam, Nicaragua |
| WST | KWST | Westerly State Airport | Westerly, Rhode Island, United States |
| WSZ | NZWS | Westport Airport | Westport, New Zealand |
| WTD | MYGW | West End Airport | Grand Bahama, Bahamas |
| WTK | PAWN | Noatak Airport | Noatak, Alaska, United States |
| WTS | FMMK | Tsiroanomandidy Airport | Tsiroanomandidy, Madagascar |
| WUH | ZHHH | Tianhe Airport | Wuhan, China |
| WUU | HSWW | Wau Airport | Wau, Sudan |
| WUX | | Wuxi Airport | Wuxi (near Shanghai, China |
| WUZ | ZGWZ | Wuzhou Changzhoudao Airport | Wuzhou, Guangxi, China |
| WVB | FYWB | Walvis Bay Airport | Walvis Bay, Namibia,[1] |
| WVI | KWVI | Watsonville Municipal Airport | Watsonville, California, United States |
| WVL | KWVL | Waterville Robert LaFleur Airport | Waterville, Maine, United States |
| WWD | KWWD | Cape May Airport | Wildwood, New Jersey, United States |
| WWR | KWWR | West Woodward Airport | Woodward, Oklahoma, United States |
| WWY | YWWL | West Wyalong Airport | West Wyalong, NSW, Australia |
| WYE | GFYE | Yengema Airport | Yengema, Kono District, Sierra Leone |
| WYS | KWYS | Yellowstone Airport | West Yellowstone, Montana, United States |