Legal and Political magazines
- March from Selma
- Marching with a Message
- May Day in the Soviet Union
- Minuteman Civil Defense Corps
- Mob Rule Cannot Be Allowed to Override the Decisions of Our Courts
- Montgomery Bus Boycott
- Moslems Protest Danish Cartoons
- Movimento dos Sem Terra (Landless Movement)
- Muhammed's Army
- Mujahedin-e Khalq Organization
- Nation Building and Singapore's People's Association
- National Alliance
- National Association for the Advancement of White People
- National Bolshevik Party
- National Liberation Army (ELN)
- National Socialist German Workers Party
- NATO London Declaration
- Negroes Plan Protest
- Neighbors of Burned Homes Pained by Suburban Sprawl
- Neo-Nazis