| 1 | PNC | Pan-Air, S.A. de C.V. | Callsign: Panairsa, | MEX | AVCODES |
| 2 | PNC | Prince Aviation | Callsign: Prince Aviation, | SR | AVCODES |
| 3 | PNC | Pan-Air | | | ICAO1 |
| 4 | PNC | Piedmont & Northern Railway | Real: PN | USA | TRAFFIC |
| 5 | PNCA | P & C AIR FREIGHT & TRUCKING CO | | | SCAC3 |
| 6 | PNCA | PNC TRANSPORT | | | SCAC4 |
| 7 | PNCB | PENNCO TRANSPORT INC | | | SCAC4 |
| 8 | PNCC | PANAMANIAN CARRIERS CORP | | | SCAC3 |
| 9 | PNCD | PATRONS COOPERATIVE ASSOC | | | SCAC4 |
| 10 | PNCE | PRINCE MOVERS | | | SCAC4 |
| 11 | PNCF | PRINCECRAFT BOATS | | | SCAC4 |
| 12 | PNCG | PINNACLE LOGISTICS INC | | | SCAC4 |
| 13 | PNCH | PANORAMA COACHES OF COLORADO INC | | | SCAC3 |
| 14 | PNCI | PACIFIC NORTHWEST CONTAINER SERVICE | | | SCAC3 |
| 15 | PNCL | PINNACLE EXPRESS INC | | | SCAC4 |
| 16 | PNCO | PRINCE & COMPANY | | | SCAC3 |
| 17 | PNCP | PERINTER CORPORATION | | | SCAC3 |
| 18 | PNCQ | P C TRUCKING INC | | | SCAC3 |
| 19 | PNCQ | PROFESSIONAL COURIER INC | | | SCAC4 |
| 20 | PNCR | PRONTO COURIER INC | | | SCAC3 |
| 21 | PNCS | PENN-CAL SHIPPERS INC | | | SCAC3 |
| 22 | PNCS | PT NUSA CAKRAWALA SEJATI | | | SCAC4 |
| 23 | PNCT | P & C TRUCKING INC | | | SCAC3 |
| 24 | PNCT | PINNACLE TRANSPORT LTD | | | SCAC4 |
| 25 | PNCU | PACIFIC ENVIRONMENTAL CORP. | | USA | BIC |
| 26 | PNCU | Pacific Environmental | | | RSRV |
| 27 | PNCU | PACIFIC ENVIROMENTAL CORP | | | SCAC4 |
| 28 | PNCV | PRECISION CAMERA CARS LTD | | | SCAC4 |
| 29 | PNCX | PRECISION NATIONAL CORPORATION | | | PWRC |
| 30 | PNCX | PRECISION NATIONAL CORPORATION | | | SCAC4 |
| 31 | PNCX | Precision National Corporation | | USA | TRAFFIC |
| 32 | PNCY | PRINCE OIL COMPANY INC | | | SCAC4 |
| 33 | PNCZ | FLEXI-VAN LEASING INC | | | SCAC4 |
