| mission | assignment |
| Mission accomplie | Mission Accomplished |
| Mission Alamo | Alamo Mission in San Antonio |
| Mission artistique française | Missão Artística Francesa |
| Mission Basilic | On Basilisk Station |
| Mission Cluster | Cluster mission |
| Mission des Nations unies au Libéria | United Nations Mission in Liberia |
| Mission des Nations unies au Népal | United Nations Mission in Nepal |
| Mission des Nations unies au Soudan | United Nations Mission in Sudan |
| Mission des Nations unies en Haïti | United Nations Mission in Haiti |
| Mission des Nations unies en Sierra Leone | United Nations Mission in Sierra Leone |
| Mission des Nations unies en Éthiopie et en Érythrée | United Nations Mission in Ethiopia and Eritrea |
| Mission des Nations unies pour la stabilisation en Haïti | United Nations Stabilization Mission in Haiti |
| Mission intégrée des Nations unies au Timor-Leste | United Nations Integrated Mission in Timor-Leste |
| Mission Iwakura | Iwakura Mission |
| Mission jésuite du Paraguay | Jesuit Reductions |
| Mission jésuite en Chine | Jesuit China missions |
| Mission Kashmir | Mission Kashmir |
| Mission Mars Exploration Rover | Spirit rover |
| Mission to Mars | Mission to Mars |
| Mission top secret | Mission Top Secret |
| missionnaire | missionary |
| Missionnaires de la Charité | Missionaries of Charity |
| Missionnaires de Mill Hill | Mill Hill Missionaries |
| Missionnaires de Notre-Dame de la Salette | Missionaries of La Salette |
| Missionnaires du Précieux-Sang | Missionaries of the Precious Blood |
| Missionnaires du Sacré-Cœur de Jésus | Missionaries of the Sacred Heart |
| Missions étrangères de Paris | Paris Foreign Missions Society |
| Mississipi | Mississippi |
| Mississippi | Mississippi |
| Mississippi Burning | Mississippi Burning |
| Mississippi Sheiks | Mississippi Sheiks |
| Mississippien | Mississippian |
| missive | missive |
| Missolonghi | Messolonghi |
| Missorium de Théodose | Missorium of Theodosius I |
| Missouri | Missouri |
| Missy Elliott | Missy Elliott |
| Mistelle | Mistella |
| Mister | Mister |
| Mister Dynamite | Armour of God |
| Mister No | Mister No |
| Mister Sinistre | Mister Sinister |
| Misti | El Misti |
| Mistra | Mystras |
| mistral | mistral |
| Misumena vatia | Misumena vatia |
| Misène | Misenum |
| misère | poverty |
| misérable | poor |
| misérablement | poorly |
| miséricordieux | compassionate |
| Mit brennender Sorge | Mit brennender Sorge |
| mitaine | mitt |
| Mitanni | Mitanni |
| mitard | jug |
