List of Maryland Airports and Abbreviations
As of 2019, there are 16 airports throughout the state of Maryland according to IATA and ICAO. Through the table below, you can find name of each airport, its abbreviation, city location, and size. Airports in Maryland are listed in alphabetical order. Please note that some airports serve internationally, while the other only serve domestically.
| # | Airport | Abbreviation | Location | Size |
| 1 | Baltimore Greenbelt Airport | GBO | Baltimore, MD | Small |
| 2 | Baltimore Washington International Airport | BWI | Baltimore, MD | Large |
| 3 | Cambridge Airport | CGE | Cambridge, MD | Small |
| 4 | College Park Airport | CGS | College Park, MD | Small |
| 5 | Easton Airport | ESN | Easton, MD | Medium |
| 6 | Glenn L Martin State Airport | MTN | Baltimore, MD | Medium |
| 7 | Lee Airport | ANP | Annapolis, MD | Small |
| 8 | Montgomery County Airport | GAI | Gaithersburg, MD | Medium |
| 9 | Municipal Airport | FDK | Frederick, MD | Medium |
| 10 | Municipal Airport | OCE | Ocean City, MD | Medium |
| 11 | Nuiqsut Airport | NUI | Nuiqsut, MD | Small |
| 12 | St Marys County Airport | XSM | St Marys, MD | Small |
| 13 | St Mary’s County Airport | LTW | Leonardtown, MD | Medium |
| 14 | Washington County Regional Airport | HGR | Hagerstown, MD | Medium |
| 15 | Wicomico Regional Airport | SBY | Salisbury, MD | Medium |
| 16 | Wiley Ford Airport | CBE | Cumberland, MD | Small |