| 1 | BPRC | Bergen Passaic Railway Corporation | | | RSRV |
| 2 | BPRC | B'COOL PRODUCTS | | | SCAC4 |
| 3 | BPRD | BROTHERS PRODUCE | | | SCAC4 |
| 4 | BPRE | BEAUPRE BUS SERVICES LTD | | | SCAC3 |
| 5 | BPRE | BASTARACHE PREFAB HOME DELIVERY LTD | | | SCAC4 |
| 6 | BPRM | BRADLEY PROMOTIONS INC | | | SCAC3 |
| 7 | BPRM | Hafenbahn Baltic Port Rail Mukran | Broad gauge network - for connections to former soviet territory. | D | TRAFFIC |
| 8 | BPRM | Baltic Port Rail Mukran GmbH | | DE | VKM |
| 9 | BPRN | BAKERS PROPANE | | | SCAC4 |
| 10 | BPRR | Buffalo & Pittsburgh R.R., Inc. | added 10/1988; 1/1994-7/2005 | | NAKINA |
| 11 | BPRR | Buffalo & Pittsburgh R.R., Inc. | added 10/88; 1/94-7/2000 | | NRHS |
| 12 | BPRR | BUFFALO & PITTSBURGH RAILROAD INC. | | | PWRC |
| 13 | BPRR | Buffalo and Pittsburgh Railroad | | | RSRV |
| 14 | BPRR | BUFFALO & PITTSBURGH RAILROAD INC | | | SCAC3 |
| 15 | BPRR | BUFFALO & PITTSBURGH RAILROAD INC | | | SCAC4 |
| 16 | BPRR | Buffalo & Pittsburgh Railroad Incorporated | | USA | TRAFFIC |
| 17 | BPRS | BISHOPS ROCK SERVICE | | | SCAC3 |
| 18 | BPRT | BAYPORT TRAILER REPAIR INC | | | SCAC3 |
| 19 | BPRT | BAYPORT TRAILER REPAIR INC | | | SCAC4 |
| 20 | BPRX | BP AMOCO Chemical Co., Chemical Division | added 7/2003; 7/2005 | | NAKINA |
| 21 | BPRX | Birmingham Packing Co. | 8/1920-7/1923 & 7/1935 | | NAKINA |
| 22 | BPRX | *BIRMINGHAM PACKING CO. | | | PWRC |
| 23 | BPRX | +BP AMOCO CHEMICAL CO., CHEMICAL DIV. | | | PWRC |
| 24 | BPRX | Bergen Passaic Railway Corporation | | | RSRV |
| 25 | BPRX | BP AMOCO CHEMICAL COMPANY | | | SCAC4 |
