| 1 | PSLL | Plymouth Short Line, Ltd. | added 10/1985; eliminated 1/1992; 1/1994-7/2005 | | NAKINA |
| 2 | PSLL | Plymouth Short Line, Ltd. | eliminated 1/92; 1/94-7/2000 | | NRHS |
| 3 | PSLL | PLYMOUTH SHORT LINE, LTD. | | | PWRC |
| 4 | PSLL | Plymouth Short Line Limited | | | RSRV |
| 5 | PSLL | PLYMOUTH SHORT LINE LTD | | | SCAC3 |