| Country | Continent | ISO 2-alpha | ISO 3-alpha | IANA Internet | |
 |
Macao | Asia | MO | MAC | .mo |
 |
Macedonia | Europe | MK | MKD | .mk |
 |
Madagascar | Africa | MG | MDG | .mg |
 |
Malawi | Africa | MW | MWI | .mw |
 |
Malaysia | Asia | MY | MYS | .my |
 |
Maldives | Asia | MV | MDV | .mv |
 |
Mali | Africa | ML | MLI | .ml |
 |
Malta | Europe | MT | MLT | .mt |
 |
Marshall Islands | Oceania | MH | MHL | .mh |
 |
Martinique | Central America | MQ | MTQ | .mq |
 |
Mauritania | Africa | MR | MRT | .mr |
 |
Mauritius | Africa | MU | MUS | .mu |
 |
Mexico | Central America | MX | MEX | .mx |
 |
Micronesia | Oceania | FM | FSM | .fm |
 |
Moldova | Europe | MD | MDA | .md |
 |
Monaco | Europe | MC | MCO | .mc |
 |
Mongolia | Asia | MN | MNG | .mn |
 |
Montenegro | Europe | ME | MNE | .me |
 |
Morroco | Africa | MA | MAR | .ma |
 |
Mozambique | Africa | MZ | MOZ | .mz |
 |
Myanmar | Asia | MM | MMR | .mm |
