| 6301 | PNHN | PANTHER INTERNATIONAL | | | SCAC4 |
| 6302 | PNHQ | PANTHEA MARITIME INC. | | | SCAC3 |
| 6303 | PNHR | P & H TRUCKING CO | | | SCAC3 |
| 6304 | PNHR | PRODUCTION P H ENR | | | SCAC4 |
| 6305 | PNHS | PACIFIC NORTHWEST TRANSPORTATION SE | | | SCAC3 |
| 6306 | PNHS | PANZARINO HEATING SERVICE | | | SCAC4 |
| 6307 | PNHT | PENNELL, THOMAS TRUCKING | | | SCAC4 |
| 6308 | PNHU | KQ SPEEDIE LUB 2 LLC | | USA | BIC |
| 6309 | PNHU | Speedie Lube Of Hawaii | | | RSRV |
| 6310 | PNHU | SPEEDIE LUBE OF HAWAII INC | | | SCAC4 |
| 6311 | PNHX | General American Marks Co. | added 1/2003; 7/2005 | | NAKINA |
| 6312 | PNHX | GATX Financial Corp. | added 1/2002; eliminated 1/2003 | | NAKINA |
| 6313 | PNHX | GATX Capital Corp. | added 7/1995; 7/2000; eliminated 1/2002 | | NAKINA |
| 6314 | PNHX | Public Service Co. of New Hampshire | 1/1994 (not listed) | | NAKINA |
| 6315 | PNHX | Public Service Co. of New Hampshire | Jan-94 | | NRHS |
| 6316 | PNHX | GATX Capital Corp. | added 7/95; 7/2000 | | NRHS |
| 6317 | PNHX | *PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE | | | PWRC |
| 6318 | PNHX | +GENERAL AMERICAN MARKS CO. [GATX CAPITAL CORPORATION] | | | PWRC |
| 6319 | PNHX | General American Marks (GATX Corporation) | | | RSRV |
| 6320 | PNHX | GENERAL AMERICAN MARKS COMPANY | | | SCAC4 |
| 6321 | PNI | Aerovias de Poniente, S.A. de C.V. | Callsign: Aero Poniente, | MEX | AVCODES |
| 6322 | PNI | Przedsiębiorstwo Napraw Infrastruktury Sp. z o.o. | | PL | VKM |
| 6323 | PNIA | PANIA SHIPPING CORPORATION | | | SCAC3 |
| 6324 | PNIB | PATTERSON, NICHOLE | | | SCAC4 |
| 6325 | PNIC | PENSCO INC | | | SCAC3 |
| 6326 | PNII | PROTRANS INTERNATIONAL INC | | | SCAC4 |
| 6327 | PNIM | P & I MEDICAL TRANSPORT | | | SCAC3 |
| 6328 | PNIN | PENTCO INDUSTRIES INC | | | SCAC4 |
| 6329 | PNIT | PLAN-IT TRAVEL INC | | | SCAC3 |
| 6330 | PNIU | PT. PELAYARAN NASIONAL INDONESIA | | RI | BIC |
| 6331 | PNJ | Pacific Northwest, Inc. | Callsign: Pac Jet, | USA | AVCODES |
| 6332 | PNJI | PENN-JERSEY INDUSTRIES INC | | | SCAC3 |
| 6333 | PNJL | PNJ LEASING LTD | | | SCAC3 |
| 6334 | PNJP | P & J TRANSPORTATION INC | | | SCAC3 |
| 6335 | PNJR | PNJ TRANSPORTATION INC | | | SCAC4 |
| 6336 | PNJT | P & J TRUCKING & LEASING | | | SCAC3 |
| 6337 | PNJX | General Electric Railcar Services | added 1/2008 | | NAKINA |
| 6338 | PNJX | Trinity Rail Management | added 4/2005; 7/2005; eliminated 1/2008 | | NAKINA |
| 6339 | PNJX | *TRINITY RAIL MANAGEMENT | | | PWRC |
| 6340 | PNJX | +GENERAL ELECTYRIC RAIL SERVICES CORP. | | | PWRC |
| 6341 | PNJX | TRINITY RAIL MANAGEMENT | | | SCAC4 |
| 6342 | PNJX | General Electric Railcar Services | | USA | TRAFFIC |
| 6343 | PNK | IVA-DOM Air Pink d.o.o. t/a airpink | Callsign: Air Pink, | SR | AVCODES |
| 6344 | PNKA | PINNACLE TRUCKING LLC | | | SCAC4 |
| 6345 | PNKC | PARKER, N K TRANSPORT CO | | | SCAC3 |
| 6346 | PNKC | PIANO & KEYBOARD CENTRE | | | SCAC4 |
| 6347 | PNKE | POLAR TANKERS INC | | | SCAC4 |
| 6348 | PNKF | PENENORI TRUCKING CORP | | | SCAC4 |
| 6349 | PNKG | PINTAIL TRUCKING INC | | | SCAC3 |
| 6350 | PNKH | PINKHAM, VERNE C TRUCKING CO INC | | | SCAC3 |
| 6351 | PNKI | PANTHER TRUCKING INC | | | SCAC3 |
| 6352 | PNKI | PNK INC | | | SCAC4 |
| 6353 | PNKJ | PARIAN TRUCKING | | | SCAC4 |
| 6354 | PNKK | PENICK, K L INC | | | SCAC4 |
| 6355 | PNKL | PIONEER TRUCK LINES LTD | | | SCAC4 |
| 6356 | PNKM | PIERCETON TRUCKING COMPANY INC | | | SCAC4 |
| 6357 | PNKN | PANKOW, NORMAN C INC | | | SCAC3 |
| 6358 | PNKN | PRINS TRUCKING INC | | | SCAC4 |
| 6359 | PNKO | PARTNERS TRUCKING CORP | | | SCAC4 |
| 6360 | PNKQ | PENNER TRUCKING INC | | | SCAC4 |
| 6361 | PNKR | PAN KOREA EXPRESS CO., LTD. | | | SCAC3 |
| 6362 | PNKT | P & K TRUCKING INC | | | SCAC3 |
| 6363 | PNKW | PRECISION TRUCKING INC | | | SCAC4 |
| 6364 | PNKY | PINION AND SONS TRUCKING | | | SCAC4 |
| 6365 | PNL | Aero Personal, S.A. de C.V. | Callsign: Aeropersonal, | MEX | AVCODES |
| 6366 | PNL | Aero Personal | | | ICAO1 |
| 6367 | PNLB | POLARIS NAVIGATION LIMITED | | | SCAC3 |
| 6368 | PNLB | PANDA NATIONAL LOGISTICS INC | | | SCAC4 |
| 6369 | PNLC | PETROTRANS LOGISTICS INC | | | SCAC4 |
| 6370 | PNLD | PIONEER NAVIGATION LTD | | | SCAC4 |
| 6371 | PNLE | P & L ENTERPRISES INC | | | SCAC3 |
| 6372 | PNLF | PINAL FREIGHT LINES ( DIV OF PINAL | | | SCAC3 |
| 6373 | PNLH | PENNER, LOREN HARRY | | | SCAC4 |
| 6374 | PNLI | PATSON LINES | | | SCAC3 |
| 6375 | PNLI | PACIFIC-NET LOGISTIC (NYC) INC | | | SCAC4 |
| 6376 | PNLJ | PATRAIKOS NAVIGATION LTD | | | SCAC4 |
| 6377 | PNLL | PINNELL TRANSPORT | | | SCAC3 |
| 6378 | PNLM | P & L MOTOR LINES INC | | | SCAC3 |
| 6379 | PNLN | PEAODY & LANE LTD | | | SCAC3 |
| 6380 | PNLN | PNL LOGISTICS INC | | | SCAC4 |
| 6381 | PNLO | PANACHE LIMOUSINE INC | | | SCAC3 |
| 6382 | PNLO | PRO N2 LTD | | | SCAC4 |
| 6383 | PNLP | P & L TRANSPORT | | | SCAC3 |
| 6384 | PNLP | PANDA LOGISTICS CO LTD | | | SCAC4 |
| 6385 | PNLQ | PANNELL, WILLIE NEAL | | | SCAC3 |
| 6386 | PNLR | PANELLA, RALPH TRUCKING | | | SCAC3 |
| 6387 | PNLS | PANELLA LEASING INC | | | SCAC4 |
| 6388 | PNLV | PACIFIC NINE (9) LINES INC | | | SCAC4 |
| 6389 | PNLW | PANORAMA NAVIGATION LTD | | | SCAC4 |
| 6390 | PNLY | PANALPINA INC (AGENT FOR ATLAS AIR) | | | SCAC4 |
| 6391 | PNM | Panorama | Callsign: Panorama, | E | AVCODES |
| 6392 | PNM | Aeropanamericano C.A. | Callsign: Panamericano, | YV | AVCODES |
| 6393 | PNM | Panorama | | | ICAO1 |
| 6394 | PNMB | P & M BUS TRANSPORTATION | | | SCAC3 |
| 6395 | PNMD | PLAMOCEAN MARITIME LTD | | | SCAC4 |
| 6396 | PNME | POTVIN, MAURICE | | | SCAC4 |
| 6397 | PNMF | PACIFIC NORTHWEST MOTOR FREIGHT LIN | | | SCAC3 |
| 6398 | PNMF | PATTERSON MOTOR FREIGHT INC | | | SCAC4 |
| 6399 | PNMJ | PENN-MALL TRANSIT INC | | | SCAC3 |
| 6400 | PNML | PENINSULA MOTOR LINES | | | SCAC3 |
