| Abbreviation | Definition |
|---|---|
| AAKIA | Abeid Amani Karume International Airport |
| AAL | Aalborg, Denmark |
| AAN | Al Ain, United Arab Emirates |
| AAO | Colonel James Jabara Airport, Wichita, Kansas USA |
| AAQ | Anapa, Russia |
| AAR | Aarhus, Denmark |
| AAT | Altay, Mainland China |
| AAU | Asau, Samoa |
| AAY | Al Ghaydah, Republic of Yemen |
| ABE | Allentown, Pennsylvania USA |
| ABI | Abilene Regional Airport, Abilene, Texas USA |
| ABIA | Austin Bergstrom International Airport |
| ABJ | Abidjan, Cote D' Ivoire |
| ABK | Kabri Dar, Ethiopia |
| ABL | Ambler Airport, Ambler, Alaska USA |
| ABM | Bamaga, Queensland, Australia |
| ABQ | Albuquerque International Sunport Airport, Albuquerque, New Mexico USA |
| ABR | Aberdeen Regional Airport, Aberdeen, South Dakota USA |
| ABS | Abu Simbel, Egypt |
| ABT | Al Baha-Al Aqiq Airport, Al-Baha, Saudi Arabia |