| 1 | PGH | Pulkovo Aircraft Services, CJSC | | RUS | AVCODES |
| 2 | PGH | Pulkovo Aircraft Services | | | ICAO1 |
| 3 | PGHC | PITTSBURGH COURIER CORPORATION | | | SCAC3 |
| 4 | PGHD | PGH HOLDINGS 2005 LTD | | | SCAC4 |
| 5 | PGHF | PIGEON HOLLOW FARMS | | | SCAC4 |
| 6 | PGHL | PUGH LEASING CO | | | SCAC4 |
| 7 | PGHP | PGH ENTERPRISES INC | | | SCAC4 |
| 8 | PGHS | PEGASUS SHIPHOLDING S A | | | SCAC4 |
| 9 | PGHU | THE PASHA GROUP | | USA | BIC |
| 10 | PGHU | The Pasha Group | | | RSRV |
| 11 | PGHX | Trinity Rail Management, Inc. | added 10/1998; 7/2000-7/2005 | | NAKINA |
| 12 | PGHX | Trinity Rail Management, Inc. | added 10/98; 7/2000 | | NRHS |
| 13 | PGHX | TRINITY RAIL MANAGEMENT, INC. | | | PWRC |
| 14 | PGHX | Trinity Rail Management | | | RSRV |
