| Abbreviation | Definition |
|---|---|
| ALS | Alamosa Municipal Airport, Alamosa, Colorado USA |
| ALW | Walla Walla, Washington USA |
| ALY | Alexandria, Egypt |
| ALZ | Alitak, Alaska USA |
| AMA | Amarillo International Airport, Amarillo, Texas USA |
| AMB | Ambilobe, Madagascar |
| AMD | Ahmedabad, India |
| AMH | Arba Mintch, Ethiopia |
| AMI | Mataram, Indonesia |
| AML | Armel VORTAC (VHF Omni-Range navigational station/TACAN station), Herndon, Virginia USA |
| AMM | Amman, Jordan |
| AMQ | Ambon, Indonesia |
| AMS | Amsterdam, Netherlands |
| AMY | Ambatomainty, Madagascar |
| AN | Nauru |
| ANC | Anchorage, Alaska USA |
| ANF | Antofagasta, Chile |
| ANG | Angouleme, France |
| ANI | Aniak, Alaska USA |
| ANJ | Zanaga, Congo |