| 1 | FPBC | FIRST PANAMAX BULKCARRIERS, INC | | | SCAC3 |
| 2 | FPBK | FERROSTAAL-POSEIDON BULK REEDEREI G | | | SCAC3 |
| 3 | FPBK | FIVE RIVERS TRANSPORTATION INC | | | SCAC4 |
| 4 | FPBX | International Paper Co. | added 4/1999; 7/2000-7/2005 | | NAKINA |
| 5 | FPBX | FPB Leasing Corp. | added 10/1995 | | NAKINA |
| 6 | FPBX | Federal Paper Board Co., Inc. | added 4/1975; 1/1980-1/1994; eliminated 10/1995 | | NAKINA |
| 7 | FPBX | Federal Paper Board Co., Inc. | added 4/75; 1/80-1/94; eliminated 10/95 | | NRHS |
| 8 | FPBX | FPB Leasing Corp. | added 10/95 | | NRHS |
| 9 | FPBX | International Paper Co. | added 4/99; 7/2000 | | NRHS |
| 10 | FPBX | INTERNATIONAL PAPER CO. [FPB LEASING CORP.; FEDERAL PAPER BOARD COMPANY INC.] | | | PWRC |
| 11 | FPBX | Federal Paper Board (International Paper Corporation) | | | RSRV |
| 12 | FPBX | INTERNATIONAL PAPER COMPANY | | | SCAC4 |
| 13 | FPBX | Federal Paper Board | | USA | TRAFFIC |
