| 1 | ARU | Air Aruba N.V. | IATA: FQ, Callsign: Aruba, Ceased operations on 23 October 2000. | ARU | AVCODES |
| 2 | ARU | Arubaanse Luchtvaart Maatschappij N.V dba Aruba Airlines | IATA: AG, Callsign: Aruba, IATA Prefix: 209, IATA Accounting and Prefix codes recalled. IATA Prefix code reinstated. | ARU | AVCODES |
| 3 | ARU | Arubaanse Luchtvaart Maatschappij N.V dba Aruba Airlines | IATA: AG, Callsign: Aruba, IATA Prefix: 209, IATA Accounting and Prefix codes recalled. | ARU | AVCODES |
| 4 | ARUA | ARL TRANSPORTATION LLC | | | SCAC4 |
| 5 | ARUB | ARUBA BONAIRE CURACAO LINER ASSO | | | SCAC3 |
| 6 | ARUC | A & R TRUCKING INC | | | SCAC3 |
| 7 | ARUE | AIRPORT LIMOUSINE INC | | | SCAC3 |
| 8 | ARUE | ALVERO TRUCKING INC | | | SCAC4 |
| 9 | ARUF | ARROYO TRUCKING | | | SCAC4 |
| 10 | ARUH | ARNOLD TRUCKING | | | SCAC4 |
| 11 | ARUK | A & R TRANSPORT INC | | | SCAC3 |
| 12 | ARUL | ACOSTA, RAUL | | | SCAC3 |
| 13 | ARUL | ALL ROUTES LOGISTICS INC | | | SCAC4 |
| 14 | ARUO | ARTHURS OIL CO INC | | | SCAC4 |
| 15 | ARUP | AUTO ROUND UP, THE | | | SCAC4 |
| 16 | ARUR | ARMBRUSTER, STEVEN L | | | SCAC3 |
| 17 | ARUR | ARUR TRANSPORT LTD | | | SCAC4 |
| 18 | ARUS | AREA BUS CORP | | | SCAC3 |
| 19 | ARUS | ARGUS LOGISTICS | | | SCAC4 |
