NMA
- Boeing New Midsize Airplane
- Namangan Airport
- National Medical Association
- National Mining Association
- National Motorists Association
- National Movie Awards
- National Museum of Australia
- National mapping agency
- Nepal Medical Association
- Nepal Mountaineering Association
- Netherlands Competition Authority
- Network management application
- Neue Mozart-Ausgabe
- New Media Age
- New Model Army (band)
- News Media Alliance
- Next Animation Studio
- Nigerian Medical Association
- Nollywood Movies Awards
- North American Meat Institute
- Northern Mariana Islands
- Northern Marianas Athletics
- Norwegian Maritime Authority