| ALABAMA | ANB | ANNISTON METROPOLITAN |
| ALASKA | ANN | ANNETTE ISLAND |
| ALASKA | Anchorage | ELMENDORF AFB |
| ALASKA | Anchorage_1 | ELMENDORF HOSPITAL HELIPORT |
| ALASKA | ANV | ANVIK |
| ALASKA | ANC | TED STEVENS ANCHORAGE INTL |
| ALASKA | ANI | ANIAK |
| ALASKA | ANI_1 | ANIAK SEAPLANE |
| COLORADO | ANK | SALIDA HARRIET ALEXANDER FLD |
| INDIANA | ANQ | ANGOLA TRI-STATE STEUBEN CO |
| KANSAS | ANY | ANTHONY MUNI |
| MARYLAND | ANP | ANNAPOLIS LEE |
| MICHIGAN | ANJ | SAULT STE MARIE MUNI-SANDERSON FLD |
| MINNESOTA | ANE | MINNEAPOLIS ANOKA CO-BLAINE ARPT (JANES FLD) |
| NEBRASKA | ANW | AINSWORTH MUNI |
| PALAU | ANG | ANGAUR ISLAND ANGAUR AIRSTRIP |
| SOUTH CAROLINA | AND | ANDERSON RGNL |