| Modern Naval Forces | | Country |
| Modernization Initiative | | Country |
| Modernization Initiatives | | Country |
| Modernize the Air Fleet | | Country |
| Modernized Navy | | Country |
| Modular Construction | | Country |
| Monarchism on the Rise | | Country |
| Monarchist Discontet | | Country |
| Monarchist Influences from Germany | | Country |
| Monarchist Investments | | Country |
| Monarchists on the Rise | | Country |
| Monarchists on the Rise | | Country |
| Mongol Banners | | Country |
| Monroe Doctrine | | Country |
| Monroe Doctrine Enforcer | | Country |
| Montreal Lab | | Industrial Concern |
| Morale boost from Swedish backup | | Country |
| Morane-Saulnier | | Aircraft Manufacturer |
| Mosquito Fleet | | Country |
| Motorization Company | | Materiel Manufacturer |
| Motorization Drive | | Army Spirit |
| Motorization Investments | | Country |
| Motorized Focus | | Country |
| Mukden Arsenal | | Materiel Manufacturer |
| Mukden Military Academy | | Country |
| Müller & Kapsa | | Industrial Concern |
| Murmurs of a counter-revolution | | Country |
| Muslims Calling for a Homeland | | Country |
| Mustafa Kemal Atatürk | | Country |
| Mutinies | | Country |
| Mutinies in the Force Publique | | Country |
| MWG Rába | | Materiel Manufacturer |
| Mytishchy Machine Building Plant | | Tank Manufacturer |
| Mytishchy Machine Building Plant | | Tank Manufacturer |
| Nachtjagdgeschwader | | Country |
| Nagoya Arsenal | | Materiel Manufacturer |
| Nairn Transport Company | | Industrial Concern |
| Nakajima Aircraft Company | | Aircraft Manufacturer |
| Nanjing Wireless Electronics Plant | | Industrial Concern |
| Nation Building in the nation | | Country |
| Nation in Arms | | Country |
| National Bureau of Statistics | | Country |
| National Christian Party | | Country |
| National Council of Estonia | | Country |
| National Council of the Resistance | | Country |
| National Defence Council | | Country |
| National Defence Fund | | Country |
| National Defense Act | | Country |
| National Defense State | | Economy |
| National Defense State | | Country |
