| 1 | PSN | Potosina Del Aire, S.A. de C.V. | Callsign: Potosina, | MEX | AVCODES |
| 2 | PSN | Potosina Del Aire | | | ICAO1 |
| 3 | PSNC | P S L INC | | | SCAC4 |
| 4 | PSND | PETERSON ENTERPRISES | | | SCAC4 |
| 5 | PSNF | PAL SHIPPING LINES INC | | | SCAC4 |
| 6 | PSNG | PALANGA SPIRIT NAVIGATION LIMITED L | | | SCAC4 |
| 7 | PSNH | PAXTON SHREVE & HAYS INC | | | SCAC4 |
| 8 | PSNI | POLS ENTERPRISES LTD | | | SCAC4 |
| 9 | PSNK | PEARSON TRUCKING | | | SCAC4 |
| 10 | PSNL | POSEIDON INTERNATIONAL MARITIME INC | | | SCAC4 |
| 11 | PSNM | PACKAGING SERVICES & MATERIALS | | | SCAC3 |
| 12 | PSNO | PAISANO TRUCKING COMPANY | | | SCAC3 |
| 13 | PSNQ | PRECISION TRANSPORT COMPANY, INC | | | SCAC3 |
| 14 | PSNQ | PRECISION TRANSPORT CO INC | | | SCAC4 |
| 15 | PSNR | PETERSON, ROBERT | | | SCAC3 |
| 16 | PSNS | PERKINS & SONS TRUCKING INC | | | SCAC3 |
| 17 | PSNS | PATTERSON SALES | | | SCAC4 |
| 18 | PSNT | PETROLEUM SALES & TRANSPORT INC | | | SCAC3 |
| 19 | PSNU | PARSONS CONTAINERS LTD | | GB | BIC |
| 20 | PSNU | THE PACIFIC STEAM NAVIGATION COMPANY | | | PWRC |
| 21 | PSNU | Pacific Steam Navigation | | | RSRV |
| 22 | PSNU | PACIFIC STEAM NAVIGATION COMPANY | | | SCAC3 |
| 23 | PSNU | HAMBURG SUED | | | SCAC4 |
| 24 | PSNV | PACIFIC SCORPIO NAVIGATION INC | | | SCAC4 |
| 25 | PSNW | PASCHALL, NORMAN W CO INC | | | SCAC3 |
| 26 | PSNY | PARSONS OIL COMPANY INC | | | SCAC4 |
