| 1 | OLND | OLAND TRUCK LINE | | | SCAC3 |
| 2 | OLND | OSTLUND SUPPLY | | | SCAC4 |
| 3 | OLNG | OLINGER TRANS INC | | | SCAC4 |
| 4 | OLNK | OLSON TRUCKING | | | SCAC3 |
| 5 | OLNL | OLNEY, LAURENCE ENTR | | | SCAC3 |
| 6 | OLNL | OL N LO EXPRESS INC | | | SCAC4 |
| 7 | OLNP | OLSON, PAUL E TRUCKING | | | SCAC3 |
| 8 | OLNP | OVERSEAS LNG H2 CORPORATION | | | SCAC4 |
| 9 | OLNQ | OLSEN, O F MOVING & STORAGE | | | SCAC3 |
| 10 | OLNS | OLDENBERG & SON INC | | | SCAC3 |
| 11 | OLNT | OLSEN, S G TRUCKING | | | SCAC3 |
| 12 | OLNT | OLNEY TRANSPORTATION INC | | | SCAC4 |
| 13 | OLNV | OLNEY VAN & STORAGE INC | | | SCAC3 |
| 14 | OLNX | Olin Corp. | added 10/1977; 1/1980-7/2005 | | NAKINA |
| 15 | OLNX | Olin Corp. | 1/80-7/2000 | | NRHS |
| 16 | OLNX | OLIN CORPORATION | | | PWRC |
| 17 | OLNX | Olin Corporation | | | RSRV |
| 18 | OLNX | OLIN CORPORATION | | | SCAC4 |
| 19 | OLNY | OLNEY TRUCKING | | | SCAC3 |