| 5801 | MNHA | MNH TRUCK LEASING CO LLC | | | SCAC4 |
| 5802 | MNHI | MADINAH INC | | | SCAC4 |
| 5803 | MNHR | MOORE NORTH AMERICAN RELOCATION INC | | | SCAC4 |
| 5804 | MNHT | MANHATTAN TRANSPORT INC | | | SCAC4 |
| 5805 | MNHY | MAHONEY OIL | | | SCAC4 |
| 5806 | MNI | Maina Air Limited | Callsign: Maina Air, | WAN | AVCODES |
| 5807 | MNI | Aermilenio, S.A. de C.V. | Callsign: Aeromil, | MEX | AVCODES |
| 5808 | MNI | Aeromilenio | | | ICAO1 |
| 5809 | MNIE | MENNIE BEE FARMS INC | | | SCAC4 |
| 5810 | MNIJ | MEDALLION INTERNATIONAL LLC (BROKER | | | SCAC4 |
| 5811 | MNIL | MEDALLION INTERNATIONAL LLC | | | SCAC4 |
| 5812 | MNIN | MASON TRANSPORT INC | | | SCAC4 |
| 5813 | MNIS | MARTINI TRANSPORTATION LLC | | | SCAC4 |
| 5814 | MNIV | MINIMOVES INC | | | SCAC4 |
| 5815 | MNIW | MOBILITY NETWORK INC | | | SCAC4 |
| 5816 | MNIY | MERLIN INDUSTRIES INC | | | SCAC4 |
| 5817 | MNJ | Menajet | IATA: IM, Callsign: Menajet, Desigantor IM restated by IATA | UAE | AVCODES |
| 5818 | MNJ | Menajet | IATA: IM | | ICAO1 |
| 5819 | MNJ | Middletown and New Jersey Ry. Co., Inc. | 1/1975; added 4/1978; 1/1980-7/2005; eliminated 10/2006 | | NAKINA |
| 5820 | MNJ | Middletown and New Jersey Ry. Co., Inc. | 1/75; added 4/78; 1/80-7/2000 | | NRHS |
| 5821 | MNJ | (PICK) MIDDLETOWN & NEW JERSEY RAILWAY | | | PWRC |
| 5822 | MNJ | Middletown and New Jersey Railway | | | RSRV |
| 5823 | MNJ | MIDDLETOWN & NEW JERSEY RAILWAY LLC | | | SCAC4 |
| 5824 | MNJ | Middleton and New Jersey Railway Company | | USA | TRAFFIC |
| 5825 | MNJA | MCKINNON, JOHN ARTIST | | | SCAC4 |
| 5826 | MNJE | MARTIN JR, E S | | | SCAC4 |
| 5827 | MNJG | MONTOYA, JORGE | | | SCAC4 |
| 5828 | MNJH | MARTIN, JOHN J | | | SCAC4 |
| 5829 | MNJL | M & J LOGISTICS INC | | | SCAC4 |
| 5830 | MNJN | MARTIN, JOHN S CO INC | | | SCAC4 |
| 5831 | MNJP | M & J TRANSPORT INC | | | SCAC4 |
| 5832 | MNJR | MANJARREZ TRUCKING | | | SCAC4 |
| 5833 | MNJS | MANOJH, S TRANSPORT | | | SCAC4 |
| 5834 | MNJT | M & J TRUCKING INC | | | SCAC4 |
| 5835 | MNK | Metavia Airlines Pty. Ltd. | Callsign: Viamet, | ZA | AVCODES |
| 5836 | MNK | Murmansk Airlines | Callsign: Arctica Air, | RUS | AVCODES |
| 5837 | MNK | Metavia Airlines Pty. Ltd. | IATA: OW, Callsign: Viamet, Designator recalled by IATA | ZA | AVCODES |
| 5838 | MNKA | MONIEKENS AUTO LLC | | | SCAC4 |
| 5839 | MNKD | MUN TRUCKING | | | SCAC4 |
| 5840 | MNKE | MANKE LUMBER COMPANY INC | | | SCAC4 |
| 5841 | MNKF | MOONSHINE TRUCKING | | | SCAC4 |
| 5842 | MNKG | MCMANN TRUCKING LLC | | | SCAC4 |
| 5843 | MNKH | MAINES TRUCKING LLC | | | SCAC4 |
| 5844 | MNKI | M & K INC | | | SCAC4 |
| 5845 | MNKJ | M & N TRUCKING | | | SCAC4 |
| 5846 | MNKK | MONCK, K INC | | | SCAC4 |
| 5847 | MNKL | MONK TRANSPORTATION LTD | | | SCAC4 |
| 5848 | MNKS | MARTINS TRUCKING | | | SCAC4 |
| 5849 | MNKT | MARTIN, K A TRUCKING INC | | | SCAC4 |
| 5850 | MNKV | M & N TRUCKING | | | SCAC4 |
| 5851 | MNKW | MCCRIMM | | | SCAC4 |
| 5852 | MNKY | MEDINA TRUCKING | | | SCAC4 |
| 5853 | MNL | Miniliner Srl | IATA: GK, Callsign: Miniliner, Designator GL recalled by IATA | I | AVCODES |
| 5854 | MNL | Miniliner | | | ICAO1 |
| 5855 | MNL | Mountain Laurel R.R. Co. | 1/1994 | | NAKINA |
| 5856 | MNL | Mountain Laurel R.R. Co. | Jan-94 | | NRHS |
| 5857 | MNL | PITTSBURGH & SHAWMUT RAILROAD CO. [MOUNTAIN LAUREL RAILROAD CO.] | | | PWRC |
| 5858 | MNLC | MAINLAND CRANE SERVICE & TRUCKING L | | | SCAC4 |
| 5859 | MNLD | MESSINIAKOS NAVIGATION LTD | | | SCAC4 |
| 5860 | MNLE | MOONLIGHT EXPRESS | | | SCAC4 |
| 5861 | MNLF | MAINLINER FREIGHTWAYS LTD | | | SCAC4 |
| 5862 | MNLG | MILLENNIUM LOGISTICS | | | SCAC4 |
| 5863 | MNLJ | MCN LOGISTICS LLC | | | SCAC4 |
| 5864 | MNLK | MYSTIC NAVIGATION LTD | | | SCAC4 |
| 5865 | MNLM | MIDWESTERN LINE STRIPING INC | | | SCAC4 |
| 5866 | MNLO | MANLOU TRUCKING INC | | | SCAC4 |
| 5867 | MNLQ | MOUNTAIN LOGISTICS LLC | | | SCAC4 |
| 5868 | MNLR | MARIDA NAVIGATION LTD | | | SCAC4 |
| 5869 | MNLT | MOONLIGHT RIDER INC | | | SCAC4 |
| 5870 | MNLU | MALAYSIAN INTERNATIONAL SHIPPING CORP. | | | PWRC |
| 5871 | MNLU | Malaysian International Shipping Corporation | | | RSRV |
| 5872 | MNLU | MALAYSIAN INTL SHIPPING CORPORATION | | | SCAC4 |
| 5873 | MNLX | Exxon Mobil Corp. | 7/2000-7/2005 (not listed) | | NAKINA |
| 5874 | MNLX | Exxon Mobil Corp. | Jul-00 | | NRHS |
| 5875 | MNLX | EXXON-MOBIL CORP. [MOBIL OIL CORPORATION] | | | PWRC |
| 5876 | MNLX | Mobil Oil (Exxon-Mobil Corporation) | | | RSRV |
| 5877 | MNLX | EXXON MOBIL CORPORATION | | | SCAC4 |
| 5878 | MNLY | MANNLEY TRANSPORT INC | | | SCAC4 |
| 5879 | MNM | Adjaria | Callsign: Nino, Name changed from Aldi | GE | AVCODES |
| 5880 | MNM | Manasik Aviation Company | IATA: MM, Callsign: Manasik, IATA Desigantor changed to XN*. | SA | AVCODES |
| 5881 | MNM | Manasik Aviation Company | IATA: XN, Callsign: Manasik, IATA Desigantor changed from MM*. | SA | AVCODES |
| 5882 | MNM | Mt. Newman Mining | BHP-Billton | AUS | TRAFFIC |
| 5883 | MNMC | MILLER-MORRELL TRUCKING, INC | | | SCAC1 |
| 5884 | MNMD | MAINLAND ALUMINUM CO LTD | | | SCAC4 |
| 5885 | MNME | MINIMAX EXPRESS TRANSPORTATION INC | | | SCAC4 |
| 5886 | MNMM | MNM TRANSPORTATION | | | SCAC4 |
| 5887 | MNMN | NADLER TRUCKING CORP | | | SCAC4 |
| 5888 | MNMP | MC N MC TRANSPORTATION & TOWING | | | SCAC4 |
| 5889 | MNMQ | MAGNECO METREL INC | | | SCAC4 |
| 5890 | MNMR | M AND M CARRIERS | | | SCAC4 |
| 5891 | MNN | Minnesota Northern R.R., Inc. | 7/2000; added 4/2001; 7/2005; eliminated 10/2008 | | NAKINA |
| 5892 | MNN | Minnesota Northern R.R., Inc. | 7/2000; added 4/2001 | | NRHS |
| 5893 | MNN | MINNESOTA NORTHERN RAILROAD | | | PWRC |
| 5894 | MNN | Minnesota Northern Railroad | | | RSRV |
| 5895 | MNN | MINNESOTA NORTHERN RAILROAD INC | | | SCAC4 |
| 5896 | MNNC | MANN, T CARRIERS INCORPORATED | | | SCAC4 |
| 5897 | MNND | MINN-DAKOTA COACHES INC | | | SCAC4 |
| 5898 | MNNE | MINNES TRANSPORTATION | | | SCAC4 |
| 5899 | MNNH | MANN, HOMER TRUCKING | | | SCAC4 |
| 5900 | MNNJ | MCCOLLISTERS TRANSPORTATION SYSTEMS | | | SCAC4 |
