| 1 | BOP | Border Pacific R.R. Co. | added 4/1984; 1/1994-7/2005 | | NAKINA |
| 2 | BOP | Border Pacific R.R. Co. | added 4/84; 1/94-7/2000 | | NRHS |
| 3 | BOP | BORDER PACIFIC RAILROAD CO. | | | PWRC |
| 4 | BOP | Border Pacific Railroad | | | RSRV |
| 5 | BOP | BORDER PACIFIC RAILROAD CO | | | SCAC4 |
| 6 | BOPA | BOS TRANSPORT LLC | | | SCAC4 |
| 7 | BOPC | BABY OTHELLO PRODUCTS COMPANY | | | SCAC4 |
| 8 | BOPI | BORDER PRESS INC | | | SCAC4 |
| 9 | BOPL | BONDED PETROLEUM TERMINALS INC | | | SCAC3 |
| 10 | BOPO | BW OFFSHORE POLAND I SP Z O O | | | SCAC4 |
| 11 | BOPO | Borealis Polyolefine GmbH | | AT | VKM |
| 12 | BOPP | BARNES OIL & PROPANE INC | | | SCAC4 |
| 13 | BOPS | B O P SERVICES INC | | | SCAC4 |
| 14 | BOPT | BDP TRANSPORT | | | SCAC3 |
| 15 | BOPT | BDP TRANSPORT LLC | | | SCAC4 |
