English abbreviations from nam to nap
- NAM (Namibia (ISO 3166 trigram))
- NAMA (National American Metis Association)
- NAMBLA (North American Man-Boy Love Association)
- NAMC (New Age Media Concepts)
- NAMI (National Alliance for the Mentally Ill)
- NAMN ((organization) North American Meteor Network)
- NAMP (North Atlantic Treaty Organization (NATO) Annual Manpower Plan)
- NAMRL (Naval Aerospace Medical Research Laboratory)
- NAMS (National Air Mobility System)
- NAMTO (Navy Material Transportation Office)
- NaN (Not A Number (computing))
- NANA (National Alliance for Nutrition and Activity)
- NANBPWC (National Association of Negro Business and Professional Women's Clubs)
- NAND (logical NOT AND)
- NANO- (10 ^ -9)
- NAO (Native Administration Ordinance)
- NAOC (National Airborne Operations Center (E-4B Aircraft))
- NaOH (Sodium Hydroxide)
- NAOI (North America Outdoor Institute)
- NAOJ ((organization) National Astronomical Observatory of Japan)
- NAP (Naples Airport)