| 1 | IFOC | INDIANA FUEL & OIL CO | | | SCAC4 |
| 2 | IFOI | INDUSTRIAL CONTAINER SERVICES CO LL | | | SCAC4 |
| 3 | IFOX | Jeffrey J. Kelling | added 1/1987; eliminated 7/1989 | | NAKINA |
| 4 | IFOX | Industrial Fuel Oil, Inc. | added 1/1981; eliminated 1/1987 | | NAKINA |
| 5 | IFOX | Industrial Fuel Oil, Inc. | added 1/81; eliminated 1/87 | | NRHS |
| 6 | IFOX | Jeffrey J. Kelling | added 1/87; eliminated 7/89 | | NRHS |
| 7 | IFOX | *INDUSTRIAL FUEL OIL, INC. | | | PWRC |
| 8 | IFOX | *JEFFREY J. KELLING | | | PWRC |
| 9 | IFOX | Industrial Fuel Oil | | | RSRV |
