| 1 | LPG | Locomotives Pool GmbH | | DE | VKM |
| 2 | LPGA | LOPEZ GALLEGOS, ANGEL | | | SCAC4 |
| 3 | LPGB | LEP INTERNATIONAL LTD | | | SCAC3 |
| 4 | LPGC | LAPREYROUSE GRAIN CORP OF MISS INC | | | SCAC3 |
| 5 | LPGE | LEPAGE & EATON COUNTERTOPS INC | | | SCAC4 |
| 6 | LPGI | LES PETROLES GLS INC | | | SCAC4 |
| 7 | LPGP | LOGISTICS PLUS INC | | | SCAC4 |
| 8 | LPGS | LANCASTER PROPANE GAS INC | | | SCAC4 |
| 9 | LPGT | L P G TRANSPORTATION CORP | | | SCAC3 |
| 10 | LPGT | LEPY, GEORGE TRUCKING INC | | | SCAC4 |
| 11 | LPGU | NAFTAENERGO | | | SCAC4 |
| 12 | LPGV | LPG VENTURES INC | | | SCAC4 |
| 13 | LPGX | Lancaster Petroleum Gas, Inc. | 7/2005 (not listed) | | NAKINA |
| 14 | LPGX | Universal LPGX Co. | added 10/1977; 1/1980; eliminated 7/1984 | | NAKINA |
| 15 | LPGX | Universal Butane Co. | added 7/1962; 7/1965-1/1975; eliminated 10/1977 | | NAKINA |
| 16 | LPGX | Liquified Petroleum Gas Co. | 8/1920-7/1923 | | NAKINA |
| 17 | LPGX | Universal Butane Co. | 7/65-1/75 | | NRHS |
| 18 | LPGX | Universal LPGX Co. | 1/80; eliminated 7/84 | | NRHS |
| 19 | LPGX | *LIQUIFIED PETROLEUM GAS CO. | | | PWRC |
| 20 | LPGX | *UNIVERSAL LPGX COMPANY [UNIVERSAL BUTANE CO.] | | | PWRC |
| 21 | LPGX | *LANCASTER PETROLEUM GAS, INC. | | | PWRC |
| 22 | LPGX | Universal LPGX | | | RSRV |
