| 5801 | PMGX | Pacific Metal, Ltd. | Jul-00 | | NRHS |
| 5802 | PMGX | PACIFIC METAL, LTD. | | | PWRC |
| 5803 | PMGX | Pacific Metal Limited | | | RSRV |
| 5804 | PMGX | PACIFIC METALS LTD | | | SCAC4 |
| 5805 | PMHE | PROFESSIONAL MOBILE HOME TRANSPORT | | | SCAC3 |
| 5806 | PMHE | PRIMERA MARITIME (HELLAS) LTD | | | SCAC4 |
| 5807 | PMHM | PERRYS MOBILE HOME MOVING | | | SCAC3 |
| 5808 | PMHO | PROFESSIONAL MOBILE HOME SERVICE | | | SCAC3 |
| 5809 | PMHQ | PREM HOLDINGS INC | | | SCAC4 |
| 5810 | PMHS | PANHANDLE MOBILE HOME SERVICE INC | | | SCAC3 |
| 5811 | PMHT | PONDERS MOBILE HOME TOWING SERVICE | | | SCAC3 |
| 5812 | PMHT | PETES MOBILE HOME AND MODULAR TRANS | | | SCAC4 |
| 5813 | PMHW | PRIME INC (LIGHTWEIGHT) | | | SCAC4 |
| 5814 | PMI | Air Europa Express | Callsign: Air Regional, Ceased operations on 30 October 2001. | E | AVCODES |
| 5815 | PMI | Primero Transportes Aereos, S.A. de C.V. | Callsign: Aereoprim, | MEX | AVCODES |
| 5816 | PMIA | PARACLETE MANAGEMENT INC | | | SCAC4 |
| 5817 | PMIC | PREMIERE INTERNATIONAL CORP | | | SCAC3 |
| 5818 | PMIC | PANORIA MARITIME INC | | | SCAC4 |
| 5819 | PMID | POOL MOVERS INC | | | SCAC4 |
| 5820 | PMIE | PALOMINO EXPRESS NC | | | SCAC3 |
| 5821 | PMIF | PAC MIN INCORPORATED | | | SCAC4 |
| 5822 | PMIG | PMI TRUCKING INC | | | SCAC3 |
| 5823 | PMIG | PICKEL-MEX/INDUS | | | SCAC4 |
| 5824 | PMIH | PHOENIX MANAGEMENT INC | | | SCAC4 |
| 5825 | PMII | POLAR MOTORSPORT INTERNATIONAL INC | | | SCAC4 |
| 5826 | PMIK | PETERSON, MIKE TRUCKING INC | | | SCAC3 |
| 5827 | PMIL | PMI LUMBER TRANSFER INC | | | SCAC3 |
| 5828 | PMIM | Przedsiębiorstwo Komunikacji Samochodowej w Mińsku Mazowieckim | | PL | TRAFFIC |
| 5829 | PMIN | PREMIER INTERMODAL INC | | | SCAC4 |
| 5830 | PMIP | POSIDON MARITIME INC | | | SCAC4 |
| 5831 | PMIQ | PREMIER LINES | | | SCAC3 |
| 5832 | PMIQ | PARSONS MOTORSPORTS INC | | | SCAC4 |
| 5833 | PMIR | PREMIER TRANSFER SERVICE INC | | | SCAC3 |
| 5834 | PMIS | PRO MOVING SYSTEMS INC | | | SCAC3 |
| 5835 | PMIT | PREMIER TRUCK LINES | | | SCAC3 |
| 5836 | PMIT | PMI TRADING LTD | | | SCAC4 |
| 5837 | PMIV | PIMA INVESTORS CORPORATION | | | SCAC3 |
| 5838 | PMIX | The Mosaic Co. | added 7/2006 | | NAKINA |
| 5839 | PMIX | Pittman Moore, Inc. | added 1/1994; 7/2000; eliminated 7/2003; 7/2005 (not listed) | | NAKINA |
| 5840 | PMIX | Pittman Moore, Inc. | added 1/94; 7/2000 | | NRHS |
| 5841 | PMIX | MOSAIC CO. [PITMAN-MOORE, INC.] | | | PWRC |
| 5842 | PMIX | Pittman Moore | | | RSRV |
| 5843 | PMIX | MOSAIC COMPANY, THE | | | SCAC4 |
| 5844 | PMIY | PRIME MACHINE INC | | | SCAC4 |
| 5845 | PMJ | Paramount Jet | Callsign: Majestic, | USA | AVCODES |
| 5846 | PMJA | PALACIOS MARTINEZ, JOSEFINA | | | SCAC4 |
| 5847 | PMJT | PROVENZANO, M & J INC | | | SCAC3 |
| 5848 | PMK | Palair Macedonian | | MK | AVCODES |
| 5849 | PMKA | P & M TRUCKING | | | SCAC4 |
| 5850 | PMKC | PETROMARK TRANSPORTATION COMPANY LL | | | SCAC4 |
| 5851 | PMKD | PRIMORAC TRUCKING INC | | | SCAC4 |
| 5852 | PMKG | P M TRUCKING | | | SCAC3 |
| 5853 | PMKH | PRO MOBILE TRUCKING | | | SCAC4 |
| 5854 | PMKI | P M K ENTERPRISES INC | | | SCAC3 |
| 5855 | PMKK | PAGGEN, M TRUCKING INC | | | SCAC4 |
| 5856 | PMKL | PARAMOUNT TRUCK LINES LTD | | | SCAC4 |
| 5857 | PMKO | PRIDE OF MUSKOKA | | | SCAC4 |
| 5858 | PMKQ | PRIMORSK SHIPPING COMPANY | | | SCAC3 |
| 5859 | PMKS | PTSI | | | SCAC4 |
| 5860 | PMKT | PRO-MARKET TRANSPORTATION INC | | | SCAC3 |
| 5861 | PMKT | PROMOLD MARKETING INC | | | SCAC4 |
| 5862 | PMKU | MDB CHEMICALS (INDIA) PVT LTD | | IND | BIC |
| 5863 | PMKY | Pittsburgh, McKeesport & Youghiogheny | 1/1975-1/1980 | | NAKINA |
| 5864 | PMKY | Pittsburgh, McKeesport & Youghiogheny | 1/75-1/80 | | NRHS |
| 5865 | PMKY | PITTSBURG & LAKE ERIE RR. [PITTSBURG McKEESPORT & YOUGHIOGHENY] | | | PWRC |
| 5866 | PMKY | PALMA TRUCKING | | | SCAC4 |
| 5867 | PML | Eliair S.r.l. | Callsign: Move, | I | AVCODES |
| 5868 | PML | Prime Air Services Limited | Callsign: Prime Nigeria, | WAN | AVCODES |
| 5869 | PMLB | PLATINUM MARINE (2010) LTD | | | SCAC4 |
| 5870 | PMLC | PREMIER MOTOR LINES INC | | | SCAC4 |
| 5871 | PMLD | PRIME LTD | | | SCAC3 |
| 5872 | PMLE | PACIFIC MERIDIAN LINE | | | SCAC3 |
| 5873 | PMLG | P M LOGISTICS INC | | | SCAC4 |
| 5874 | PMLI | PACE MOTOR LINES, INC | | | SCAC3 |
| 5875 | PMLI | PACE MOTOR LINES INC | | | SCAC4 |
| 5876 | PMLK | PRIMELINK LOGISTICS INC | | | SCAC4 |
| 5877 | PMLL | PMT LOGISTICS LLC | | | SCAC4 |
| 5878 | PMLN | PACIFIC MICRONESIAN LINES | | | SCAC3 |
| 5879 | PMLO | PREMIER LOGISTICS LLC | | | SCAC4 |
| 5880 | PMLR | PELLETIER, ML TRUCKING INC | | | SCAC4 |
| 5881 | PMLS | PREMIUM LINE TRANSPORT | | | SCAC4 |
| 5882 | PMLT | PIMENTAL, H A TRUCKING | | | SCAC3 |
| 5883 | PMLU | UNIFEEDER FZCO | | UAE | BIC |
| 5884 | PMLU | PERMA CONTAINER (UK) LINE LTD | | | SCAC4 |
| 5885 | PMLV | PREMIER LIMOUSINE SERVICE | | | SCAC3 |
| 5886 | PMLV | PREMIERE LIMOUSINE SERVICE | | | SCAC4 |
| 5887 | PMLW | PINE MOUNTAIN LOGISTICS | | | SCAC4 |
| 5888 | PMLX | Prairie Malt Ltd. | added 4/1997; 7/2000-7/2005 | | NAKINA |
| 5889 | PMLX | Prairie Malt Ltd. | added 4/97; 7/2000 | | NRHS |
| 5890 | PMLX | PRAIRIE MALT, LTD. | | | PWRC |
| 5891 | PMLX | Prairie Malt | | | RSRV |
| 5892 | PMM | Primair | Callsign: Primavia, | RUS | AVCODES |
| 5893 | PMM | Paradigm Air Carriers, Inc. d/b/a Paradigm Air Operators, Inc. | Callsign: Gazelle, | USA | AVCODES |
| 5894 | PMM | Primair | | | ICAO1 |
| 5895 | PMMB | PAULKS MOVING & STORAGE | | | SCAC3 |
| 5896 | PMMC | PEDOWITZ MACHINERY MOVERS OF CONN I | | | SCAC4 |
| 5897 | PMMD | PACIFIC MULTI-MODAL INC | | | SCAC3 |
| 5898 | PMME | POMMES ENDERLE APPLES INC | | | SCAC4 |
| 5899 | PMMF | PRIMARY MOTOR FREIGHT | | | SCAC3 |
| 5900 | PMMI | PROFESSIONAL MOVE MANAGEMENT INC | | | SCAC3 |
