IATA International Air Transport Association (IATA).
The International Air Transport Association's (IATA) Location Identifier is a unique 3-letter code (also commonly known as IATA code) used in aviation and also in logistics to identify an airport. For example, JFK is the IATA code for, you might know it, New York's John F.
This is a list of Airports in WISCONSIN with sorting by city
| State | City | Airport name | Code IATA |
|---|---|---|---|
| Wisconsin | Appleton | Appleton International Airport | ATW |
| Wisconsin | Appleton | Appleton International Airport | ATW |
| Wisconsin | Eau Claire | Chippewa Valley Regional Airport | EAU |
| Wisconsin | Eau Claire | Chippewa Valley Regional Airport | EAU |
| Wisconsin | Green Bay | Green Bay–Austin Straubel International Airport | GRB |
| Wisconsin | Green Bay | Green Bay–Austin Straubel International Airport | GRB |
| Wisconsin | La Crosse | La Crosse Regional Airport | LSE |
| Wisconsin | La Crosse | La Crosse Regional Airport | LSE |
| Wisconsin | Madison | Dane County Regional Airport | MSN |
| Wisconsin | Madison | Dane County Regional Airport | MSN |
| Wisconsin | Milwaukee | Milwaukee Mitchell International Airport | MKE |
| Wisconsin | Milwaukee | Milwaukee Mitchell International Airport | MKE |
| Wisconsin | Mosinee | Central Wisconsin Airport | CWA |
| Wisconsin | Mosinee | Central Wisconsin Airport | CWA |
| Wisconsin | Rhinelander | Rhinelander–Oneida County Airport | RHI |
| Wisconsin | Rhinelander | Rhinelander–Oneida County Airport | RHI |