| 1 | WAR | NZ Warbirds Association, Inc. | Callsign: Warbirds, | NZ | AVCODES |
| 2 | WAR | NZ Warbirds Association | | | ICAO1 |
| 3 | WAR | Warrenton R.R. Co. | 1/1975; added 10/1979; 1/1980; eliminated 7/1987; eliminated 1/1988; added 10/1988; eliminated 7/1991; 1/1994-7/2005 | | NAKINA |
| 4 | WAR | Warrenton R.R. Co. | 1/75-1/80; eliminated 7/87; eliminated 1/88; added 10/88; eliminated 7/91; 1/94-7/2000 | | NRHS |
| 5 | WAR | WARRENTON RAILROAD CO. | | | PWRC |
| 6 | WAR | Warrenton Railroad | | | RSRV |
| 7 | WAR | WARRENTON RAILROAD COMPANY | | | SCAC4 |
| 8 | WAR | Miejskie Zakłady Komunikacyjne w Warszawie | Real: MZK, City: Warszawa, 1964 - 1994 | PL | TRAFFIC |
| 9 | WARB | WARREN TRANSPORT LTD | | | SCAC4 |
| 10 | WARBUS | Warbus sp. z o.o | City: Warszawa | PL | TRAFFIC |
| 11 | WARC | WESTERN ARCHRIB | | | SCAC4 |
| 12 | WARD | WARD TRUCKING CORPORATION | | | SCAC1 |
| 13 | WARD | WARD TRUCKING LLC | | | SCAC4 |
| 14 | WARH | WAR-HUNT TRUCKING CO | | | SCAC1 |
| 15 | WARJ | WATERS, J TRUCKING | | | SCAC4 |
| 16 | WARK | WARREN TRUCKING LLC | | | SCAC4 |
| 17 | WARM | WARD, MURRAY KENNETH | | | SCAC4 |
| 18 | WARN | WARNER CO. | | | PWRC |
| 19 | WARN | WARNER TRANSPORT | | | SCAC4 |
| 20 | WARQ | WHITE AND RED TRUCKING INCORPORATED | | | SCAC4 |
| 21 | WARS | WARSAY EXPRESS | | | SCAC4 |
| 22 | WARTBURG | Wartburg | | D | TRAFFIC |
| 23 | WARU | WARTSILA FINLAND OY | | FIN | BIC |
| 24 | WARU | WARTSILA FINLANO OY | | | SCAC4 |
| 25 | WARW | WHITE ARROW LLC | | | SCAC4 |
| 26 | WARW | Warwick Stages | | USA | TRAFFIC |
| 27 | WARY | WARD, A E TRANSPORT COMPANY | | | SCAC4 |
