# List of airline codes (M)

This is a list of all airline codes. The table lists the IATA airline designators, the ICAO airline designators and the airline call signs (telephony designator). Historical assignments are also included for completeness.

## Airline codes for airlines beginning with:

* All
* 0–9
* A
* B
* C
* D
* E
* F
* G
* H
* I
* J
* K
* L
* M
* N
* O
* P
* Q
* R
* S
* T
* U
* V
* W
* X
* Y
* Z

## Codes

Airline codes :
| IATA | ICAO | Airline | Call sign | Country | Comments |
| Q2 | DQA | Maldivian | ISLAND AVIATION | Maldives | |
| | MMH | McMahon Helicopter | NIGHT RIDER | United States | 2015 |
| | HOG | Mahogany Air Charters | HOGAN AIR | Zambia | 2014 |
| | MTS | Med Jets | MED SERVICE | Mexico | 2014 |
| | MSF | Minsheng International Jet | MEINSHENG | China | 2014 |
| | MXS | Millon Express | MILLON EXPRESS | United States | Trading name for Sunrise Airlines allocated in 2014 |
| | MHF | Maritime Helicopters | AIR MARITIME | United States | Allocated 2014 |
| BF | MRK | MarkAir | MARKAIR | United States | 1984-1995 |
| WD | MWM | Modern Transporte Aereo De Carga | MODERNAIR | Brazil | |
| | MSJ | Magnum Air | MAGNUM AIR | Philippines | |
| | MWI | Malawian Airlines 2014 | MALAWIAN | Malawi | |
| | MYP | Mann Yadanarpon Airlines | MANN ROYAL | Myanmar | |
| NR | MAV | Manta Air | SEA WING | Maldives |
| | RDK | Memorial Hermann Hospital System | RED DUKE | United States | Houston, Texas |
| | MLV | Multiservicios Aereos Del Valle | MULTI VALLE | Mexico | |
| | MMJ | Macau Jet International | MACAUJET | China | |
| | MXF | Maximum Flight Advantages | MAXFLIGHT | United States | |
| OD | MXD | Malindo Airways | MALINDO EXPRESS | Malaysia | |
| | MJC | Mandarin Air | AIR MANDA | China | |
| | PLG | MBK-S | PILGRIM | Russia | |
| | DZR | Midwest Aviation | DOZER | United States | |
| | MSN | Milenium Air Servicios Aereos Integrados | | Mexico | |
| | MFB | Mountain Flyers 80 | MOUNTAINHELI | Switzerland | |
| | HTL | My Fair Jet | HOTLINE | Austria | |
| | JNH | M & N Aviation | JONAH | United States | |
| | MCF | MAC Fotografica | MAC FOTO | Spain | |
| | MRG | MANAG'AIR | MANAG'AIR | France | |
| AQ | MPJ | MAP-Management and Planung | MAPJET | Austria | |
| | TFG | MAS Airways | TRAFALGAR | United Kingdom | |
| M7 | MAA | MasAir | MAS CARGA | Mexico | |
| MY | MWG | MASwings | MASWINGS | Malaysia | |
| IN | MAK | MAT Macedonian Airlines | MAKAVIO | Macedonia | Defunct |
| | MCC | MCC Aviation | DISCOVERY | South Africa | |
| | MGA | MG Aviación | MAG AVACION | Spain | |
| | JLA | MIA Airlines | SALLINE | Romania | |
| OM | MGL | MIAT Mongolian Airlines | MONGOL AIR | Mongolia | |
| | MNC | MIT Airlines | MUNCIE | Canada | |
| | MKA | MK Airline | KRUGER-AIR | Ghana | |
| MB | MNB | MNG Airlines | BLACK SEA | Turkey | |
| | EBF | MSR Flug-Charter | SKYRUNNER | Germany | |
| | MCV | MTC Aviación | MTC AVIACION | Mexico | |
| | MAQ | Mac Aviation | MAC AVIATION | Spain | |
| | MCN | Mac Dan Aviation Corporation | MAC DAN | United States | |
| | MTD | MacKnight Airlines | | Australia | |
| CC | MCK | Macair Airlines | | Australia | |
| | MCS | Macedonian Airlines | MACAIR | Greece | |
| | MDH | Madina Air | MADINA AIR | Libya | |
| DM | DAN | Maersk Air | MAERSKAIR | Denmark | Defunct |
| VB | MSK | Maersk Air UK | BLUESTAR | United Kingdom | Defunct, later became Duo Airways |
| | MJB | Magic Blue Airlines | MAGIC BLUE | Netherlands | |
| | MGR | Magna Air | MAGNA AIR | Austria | |
| | MLH | Mahalo Air | MAHALO | United States | |
| W5 | IRM | Mahan Air | MAHAN AIR | Iran | |
| M2 | MZS | Mahfooz Aviation | MAHFOOZ | Gambia | |
| | MAT | Maine Aviation | MAINE-AV | United States | |
| | MAJ | Majestic Airlines | MAGIC AIR | United States | |
| | AKM | Mak Air | MAKAIR | Kazakhstan | |
| | MLG | Malagasy Airlines | | Madagascar | |
| | MLX | Malawi Express | MALAWI EXPRESS | Malawi | |
| | MKK | Malaya Aviatsia Dona | AEROKEY | Russia | |
| MH | MAS | Malaysia Airlines | MALAYSIAN | Malaysia | |
| DB | MLT | Maleth-Aero | | Malta | |
| | MAE | Mali Air | MALI AIREXPRESS | Austria | |
| | VXP | Mali Air Express | AVION EXPRESS | Mali | |
| | MTZ | Mali Airways | MALI AIRWAYS | Mali | |
| | MLC | Malila Airlift | MALILA | Democratic Republic of the Congo | |
| | MLS | Mall Airways | MALL-AIRWAYS | United States | |
| | LOD | Malmoe Air Taxi | LOGIC | Sweden | |
| TF | SCW | Malmö Aviation | SCANWING | Sweden | |
| | MAY | Malta Air | | Malta | 2019 |
| R5 | MAC | Malta Air Charter | MALTA CHARTER | Malta | Defunct? |
| | MWS | Malta Wings | MALTA WINGS | Malta | |
| MA | MAH | Malév Hungarian Airlines | MALEV | Hungary | defunct |
| | MLB | Manaf International Airways | MANAF | Burundi | |
| RI | MDL | Mandala Airlines | MANDALA | Indonesia | |
| AE | MDA | Mandarin Airlines | MANDARIN | Taiwan | |
| JE | MNO | Mango | TULCA | South Africa | |
| | MHN | Manhattan Air | MANHATTAN | United Kingdom | |
| | MTO | Marathon Airlines | MARATHON | Greece | |
| | MNR | Mann Air | TEEMOL | United Kingdom | |
| | MAN | Mannion Air Charter | MANNION | United States | |
| | MTS | Mantrust Asahi Airways | MANTRUST | Indonesia | |
| | MNX | Manx Airlines | MANX | United Kingdom | |
| | MAD | Maple Air Services | MAPLE AIR | Canada | |
| | MAR | March Helicopters | MARCH | United Kingdom | |
| | MCP | Marcopolo Airways | MARCOPOLO | Afghanistan | |
| | MGI | Marghi Air | MARGHI | Nigeria | |
| | MRK | Markair | MARKAIR | United States | |
| | MKO | Markoss Aviation | GOSHAWK | United Kingdom | |
| 6V | MRW | Mars RK | AVIAMARS | Ukraine | |
| | MCE | Marshall Aerospace | MARSHALL | United Kingdom | |
| M7 | MSL | Marsland Aviation | MARSLANDAIR | Sudan | |
| | XMA | Martin Aviation Services | | United States | |
| | MBE | Martin-Baker | MARTIN | United Kingdom | |
| MP | MPH | Martinair | MARTINAIR | Netherlands | |
| | MRA | Martinaire | MARTEX | United States | |
| | MFA | Martyn Fiddler Associates | SEAHORSE | United Kingdom | |
| | MVN | Marvin Limited | MARVIN | United Kingdom | |
| | TRP | Maryland State Police | TROOPER | United States | |
| | MTH | Massachusetts Institute of Technology | RESEARCH | United States | |
| | MSY | Massey University School of Aviation | MASSEY | New Zealand | |
| | MSW | Master Airways | MASTER AIRWAYS | Serbia | |
| | MPL | Master Planner | | United States | |
| | LMJ | Masterjet | MASTERJET | Portugal | |
| Q4 | | Mastertop Linhas Aéreas | | Brazil | |
| | MIA | Mauria | MAURIA | Mauritania | |
| | MNV | Mauritanienne Aerienne Et Navale | NAVALE | Mauritania | |
| | MRF | Mauritanienne Air Fret | MAUR-FRET | Mauritania | |
| | MWY | Mauritanienne Airways | MAURITANIENNE | Mauritania | |
| | MDE | Mauritanienne De Transport Aerien | MAURI-TRANS | Mauritania | |
| | MVR | Maverick Airways | MAV-AIR | United States | |
| H5 | MVL | Mavial Magadan Airlines | Mavial | Russia | |
| | MAI | Max Avia | MAX AVIA | Kyrgyzstan | |
| | MSF | Max Sea Food | MAXESA | El Salvador | |
| | MAX | Max-Aviation | MAX AVIATION | Canada | |
| 8M | MXL | Maxair | MAXAIR | Sweden | |
| | MXU | Maximus Air Cargo | CARGO MAX | United Arab Emirates | |
| MY | MXJ | Maxjet Airways | MAX-JET | United States | Defunct |
| | MXS | Maxsus-Avia | MAXSUS-AVIA | Uzbekistan | |
| | MXP | May Air Xpress | BEECHNUT | United States | |
| MW | MYD | Maya Island Air | MYLAND | Belize | |
| 7M | MYI | Mayair | MAYAIR | Mexico | |
| | MBS | Mbach Air | MBACHI AIR | Malawi | Ground Services |
| | MCH | McAlpine Helicopters | MACLINE | United Kingdom | |
| | MKL | McCall Aviation | MCCALL | United States | |
| | DAC | McDonnell Douglas | DACO | United States | |
| | MDS | McNeely Charter Services | MID-SOUTH | United States | |
| | MEK | Med-Trans of Florida | MED-TRANS | United States | |
| | MDM | Medavia | MEDAVIA | Malta | |
| | MRZ | Medical Air Rescue Services | MARS | Zimbabwe | |
| | MCL | Medical Aviation Services | MEDIC | United Kingdom | |
| | MDF | Mediterranean Air Freight | MED-FREIGHT | Greece | |
| | MDY | Mediterranean Airways | | Egypt | |
| | MEJ | Medjet International | MEDJET | United States | |
| | MGK | Mega | MEGLA | Kazakhstan | |
| | MEL | Mega Linhas Aéreas | MEGA AIR | Brazil | |
| M8 | MKN | Mekong Airlines | MEKONG AIRLINES | Cambodia | Defunct |
| IM | MNJ | Menajet | MENAJET | Lebanon | |
| | | Mercer Airlines | | United States | Defunct |
| | MXX | Merchant Express Aviation | MERCHANT | Nigeria | |
| | MEC | Mercury Aircourier Service | MERCAIR | United States | |
| | POV | Meridian | AIR POLTAVA | Ukraine | |
| | MRD | Meridian Air Cargo | MERIDIAN | United States | |
| | MHL | Meridian Airlines | HASSIMAIR | Nigeria | |
| | DSL | Meridian Aviation | DIESEL | United Kingdom | |
| | MEM | Meridian Limited | MERIDIAN CHERRY | Ukraine | |
| IG | ISS | Meridiana | MERIDIANA | Italy | Callsign was MERAIR |
| | MEI | Merlin Airways | AVALON | United States | |
| MZ | MNA | Merpati Nusantara Airlines | MERPATI | Indonesia | |
| YV | ASH | Mesa Airlines | AIR SHUTTLE | United States | |
| XJ | MES | Mesaba Airlines | MESABA | United States | |
| | MSQ | Meta Linhas Aéreas | META | Brazil | |
| | MET | Meteorological Research Flight | METMAN | United Kingdom | METMAN1 callsign currently used by FAAM Airborne Laboratory, operated by Airtask Group |
| | MER | Methow Aviation | METHOW | United States | |
| | MVI | Metro Business Aviation | | United Kingdom | |
| | MEX | Metro Express | EAGLE EXPRESS | United States | |
| | MTR | Metroflight | METRO | United States | |
| | MTJ | Metrojet | METROJET | Hong Kong | |
| | PIX | Metropix UK | METROPIX | United Kingdom | |
| | MPS | Metropolis | METRO REGIONAL | Netherlands | Metropolis Noord 1 |
| | MXB | Mex Blue | MEX BLUE | Mexico | |
| | MJT | Mex-Jet | MEJETS | Mexico | |
| GJ | MXC | Mexicargo | MEXICARGO | Mexico | defunct |
| | MXA | Mexicana de Aviación | MEXICANA | Mexico | |
| | MXT | México Transportes Aéreos | TRANSMEX | Mexico | |
| | HUR | Miami Air Charter | HURRICANE CHARTER | United States | |
| LL | BSK | Miami Air International | BISCAYNE | United States | Previous IATA Code "GL" |
| | OWL | Miami Valley Aviation | NIGHT OWL | United States | |
| | MPT | Miapet-Avia | MIAPET | Armenia | |
| | BIB | Michelin Air Services | | France | |
| | WIZ | Micromatter Technology Solutions | WIZARD | United Kingdom | |
| | NYL | Mid Airlines | NILE | Sudan | |
| | MPA | Mid-Pacific Airlines | MID PAC | United States | |
| | MJR | Midamerica Jet | MAJOR | United States | |
| ME | MEA | Middle East Airlines | CEDAR JET | Lebanon | |
| | MID | Midland Airport Services | | United Kingdom | |
| | MFR | Midline Air Freight | MIDLINE FREIGHT | United States | |
| | MIS | Midstate Airlines | MIDSTATE | United States | |
| JI | MDW | Midway Airlines (1993–2003) | MIDWAY | United States | defunct |
| ML | MDW | Midway Airlines (1976–1991) | MIDWAY | United States | defunct |
| | FLA | Midway Express | PALM | United States | |
| | FAX | Midwest Air Freighters | FAIRFAX | United States | |
| YX | MEP | Midwest Airlines | MIDEX | United States | |
| MY | MWA | Midwest Airlines (Egypt) | | Egypt | |
| | NIT | Midwest Aviation | NIGHTTRAIN | United States | |
| | MWT | Midwest Aviation Division | MIDWEST | United States | |
| | HTE | Midwest Helicopters De Mexico | HELICOPTERSMEXICO | Mexico | |
| MJ | MLR | Mihin Lanka | MIHIN LANKA | Sri Lanka | |
| | MAB | Millardair | MILLARDAIR | Canada | |
| | RJM | Millen Corporation | MILLEN | United Kingdom | |
| | MLK | Millennium Air | NIGERJET | Nigeria | |
| | DLK | Millennium Airlines | DEKKANLANKA | Sri Lanka | |
| | MFS | Miller Flying Services | MILLER TIME | United States | |
| | OXO | Million Air | MILL AIR | United States | |
| | MIM | Mimino | MIMINO | Russia | |
| | NAB | Mina Airline Company | | Egypt | |
| | OMR | Minair | ORMINE | Central African Republic | |
| | EBE | Minebea Technologies | MINEBEA | United States | |
| | MAZ | Mines Air Services Zambia | MINES | Zambia | |
| | MNL | Miniliner | MINILINER | Italy | |
| | MNS | Ministic Air | MINISTIC | Canada | |
| | WDG | Ministry of Agriculture, Fisheries and Food | WATCHDOG | United Kingdom | |
| | LIR | Minsk Aircraft Overhaul Plant | LISLINE | Belarus | |
| | MIC | Mint Airways | MINT AIRWAYS | Spain | |
| | MIR | Miramichi Air Service | MIRAMICHI | Canada | |
| | MIF | Miras | MIRAS | Kazakhstan | |
| | MOS | Misr Overseas Airways | | Egypt | |
| | MAF | Mission Aviation Fellowship | MISSI | Indonesia | |
| | MSN | Missionair | MISIONAIR | Spain | |
| | MRN | Missions Gouvernemtales Francaises | MARIANNE | France | |
| | BDG | Mississippi State University | BULLDOG | United States | |
| XV | MVA | Mississippi Valley Airlines | VALAIR | United States | |
| M4 | MSA | Mistral Air | AIRMERCI | Italy | renamed Poste Air Cargo |
| | MJF | MJET | EM-EXPRESS | Austria | |
| | MBO | Mobil Oil | MOBIL | Canada | |
| | MXE | Mocambique Expresso | MOZAMBIQUE EXPRESS | Mozambique | |
| | MFZ | Mofaz Air | MOFAZ AIR | Malaysia | |
| | MOW | Mohawk Airlines | MOHAWK AIR | United States | |
| MW | MUL | Mokulele Airlines | MUKULELE | United States | Callsign and code changed from BUG/SPEEDBUGGY in 2013 |
| | MLE | Moldaeroservice | MOLDAERO | Moldova | |
| 2M | MDV | Moldavian Airlines | MOLDAVIAN | Moldova | |
| | MVG | Moldova | MOLDOVA-STATE | Moldova | |
| | RRV | Mombasa Air Safari | SKYROVER | Kenya | |
| ZB | MON | Monarch Airlines | MONARCH | United Kingdom | defunct October 2017 |
| | MNH | Monarch Airlines | MONARCH AIR | United States | |
| 8I | | Myway Airlines | | Italy | |
| | MFC | Moncton Flying Club | EAST WIND | Canada | |
| | MDB | Monde Air Charters | MONDEAIR CARGO | United Kingdom | |
| | MTI | Monerrey Air Taxi | MONTERREY AIR | Mexico | |
| | MKY | Monky Aerotaxis | MONKY | Mexico | |
| YM | MGX | Montenegro Airlines | MONTENEGRO | Montenegro | former callsign was "MONTAIR" |
| 5M | MNT | Montserrat Airways | MONTSERRAT | Montserrat | |
| | MNY | Mooney Aircraft Corporation | MOONEY FLIGHT | United States | |
| | MAL | Morningstar Air Express | MORNINGSTAR | Canada | |
| | MSS | Morris Air Service | WASATCH | United States | |
| | MRO | Morrison Flying Service | MORRISON | United States | |
| 3R | GAI | Moskovia Airlines | GROMOV AIRLINE | Russia | JSC |
| | MPI | Mosphil Aero | MOSPHIL | Philippines | |
| M9 | MSI | Motor Sich Airlines | MOTOR SICH | Ukraine | |
| NM | NZM | Mount Cook Airline | MOUNTCOOK | New Zealand | |
| | MTN | Mountain Air Cargo | MOUNTAIN | United States | |
| N4 | MTC | Mountain Air Company | MOUNTAIN LEONE | Sierra Leone | |
| | PKP | Mountain Air Express | PIKES PEAK | United States | |
| | BRR | Mountain Air Service | MOUNTAIN AIR | United States | |
| | MBI | Mountain Bird | MOUNTAIN BIRD | United States | |
| | MHA | Mountain High Aviation | MOUNTAIN HIGH | United States | |
| | MPC | Mountain Pacific Air | MOUNTAIN PACIFIC | Canada | |
| | MTV | Mountain Valley Air Service | MOUNTAIN VALLEY | United States | |
| | MDN | Mudan Airlines | | Somali Republic | |
| | CMJ | Mudanjiang General Aviation | MUDANJIANG | China | |
| | MTX | Multi Taxi | MULTITAXI | Mexico | |
| | WBR | Multi-Aero | WEBER | United States | |
| | MFT | Multiflight | YORKAIR | | |
| | MNZ | Murmansk Aircompany | MURMAN AIR | Russia | |
| | MUA | Murray Air | MURRAY AIR | United States | |
| | MMR | Musrata Air Transport | MUSRATA AIR | Libya | |
| | MAW | Mustique Airways | MUSTIQUE | Barbados | |
| Z9 | MYM | MYAirline | MYAIR | Malaysia | defunct |
| | MYW | MyWay Airlines | MYSKY | Georgia | |
| VZ | MYT | MyTravel Airways | KESTREL | United Kingdom | Defunct, callsign now used by Thomas Cook Airlines |
| UB | UBA | Myanma Airways | UNIONAIR | Myanmar | |
| 8M | MMA | Myanmar Airways International | MYANMAR | Myanmar | |
| | MAV | Minoan Air | MINOAN | Greece | Now were days ICAO was used by Manta Air |
| | MYA | Myflug | MYFLUG | Iceland | |
| | VKG | MyTravel Airways | VIKING | Denmark | defunct; callsign now used by Thomas Cook Airlines Scandinavia |
| | AAD | Mann Air Ltd | Ambassador | United Kingdom | t/a Ambassador |
| M2 | MHV | MHS Aviation GmbH | SNOWCAP | Germany | |
| | MTU | Middle Tennessee State University | BLUE RAIDER | United States | 2019 |