| 1 | IHS | Thyrluthjonustan | | IS | AVCODES |
| 2 | IHS | Thryluthjonustan | | | ICAO1 |
| 3 | IHS | IG Historischer Schienenverkehr e.V. | Schierwaldenrath | D | privat-bahn.de |
| 4 | IHSE | I H S ENTERPRISES INC | | | SCAC4 |
| 5 | IHSX | Western Vancouver Island Heritage Society (Alberni Pacific Ry.) | 7/2000-7/2005 (not listed) | | NAKINA |
| 6 | IHSX | Western Vancouver Island Heritage Society (Alberni Pacific Ry.) | Jul-00 | | NRHS |
| 7 | IHSX | WESTERN VANCOUVER ISLAND HERITAGE SOCIETY (ALBERNI PACIFIC RAILWAY) | | | PWRC |
| 8 | IHSX | Alberni Pacific Railway (Western Vancouver Island Heritage Society) | | | RSRV |
| 9 | IHSX | WESTERN VANCOUVER ISLAND INDUSTRIAL | | | SCAC4 |
