Encyclopedias, Almanacs, Transcripts, and Maps
- Municipal Solid Waste
- Municipal Solid Waste Composting
- Municipal Water Use
- Munro, H.H.
- Muntjacs (Muntiacinae)
- Müntzer, Thomas
- Mūrti
- Murukaṉ
- Musar Movement
- Museums and Religion
- Music: Music and Religion
- Music: Music and Religion in China, Korea, and Tibet
- Music: Music and Religion in Greece, Rome, and Byzantium
- Music: Music and Religion in India
- Music: Music and Religion in Indigenous Australia
- Music: Music and Religion in Japan
- Music: Music and Religion in Mesoamerica
- Music: Music and Religion in Oceania
- Music: Music and Religion in South America
- Music: Music and Religion in Southeast Asia