Alphabetical Listing of Uncategorized Acronyms
- NQ — Dronning Maud Land (ISO 3166 Digram; Obsolete 1983)
- NQOCD — Not Quite Our Class
- NR — Nauru (ISO 3166 And FIPS 10-4 Country Code Digram)
- NR — Southern Ndebele Language (ISO 639-1 Code)
- NRA — National Rifle Association
- NRAO — National Radio Astronomy Observatory
- NRC — National Research Council (U.S.) – Nuclear Regulatory Commission (U.S.)
- NRDC — (U.S.) Natural Resources Defense Council
- NREL — U.S. National Renewable Energy Laboratory
- NRK — Norsk Rikskringkasting (Norwegian Broadcasting Corporation)
- NRO — U.S. National Reconnaissance Office
- NRT — Near Real Time
- NRTA — National Thoroughbred Racing Association – National Rat Terrier Association – National Retail Tenants Association – National Retired Teachers Association – Northwest Regional Transmission Association
- NRU — Nauru (ISO 3166 Trigram)
- NS — Nanosecond
- NS — Nanosiemens
- NS — Nova Scotia (postal Symbol) – Suriname (FIPS 10-4 Country Code)
- NSA — U.S. National Security Agency – Naval Support Activity – No Strings Attached
- NSABB — National Science Advisory Board For Biosecurity
- NSAID — Non-Steroidal Anti-Inflammatory Drug
- NSB — Norges Statsbaner (Norwegian State Railways)
- NSDAP — Nationalsozialistische Deutsche Arbeiterpartei (German: German National Socialist Workers Party
- NSG — National System For Geospatial-Intelligence
- NSN — National Stock Number
- NSO — National Standardization Office (ABCA)
- NSS — (U.S.) Naval Simulation System
- NST — (UK) Nimrod Software Team
- NSTAC — National Security Telecommunications Advisory Committee
- NSW — New South Wales (postal Symbol)
- NT — Iraq-Saudi Arabia Neutral Zone (ISO 3166 Digram; Obsolete 1993) – Northern Territory (Australia) (postal Symbol) – Northwest Territories (Canada) (postal Symbol) – National Trust (UK)
- NT — Nanotesla
- NTC — National Training Center – Negative Temperature Coefficient (thermistor)
- NTDS — Naval Tactical Data System
- NTP — Network Time Protocol
- NTR — Network Time Reference
- NTSB — National Transportation Safety Board
- NTSC — National Television Standards Committee (colloquially
- NTV — Non-Tactical Vehicle
- NTZ — Iraq-Saudi Arabia Neutral Zone (ISO 3166 Trigram; Obsolete 1993)
- NU — Nicaragua (FIPS 10-4 Country Code) – Niue (ISO 3166 Digram) – Nunavut (postal Symbol)
- NUCC(C) — Nordic University Computer Club (Conference)
- NUL — Null Character (ASCII Code of Control Character) – National Urban League
- NUTS — Nuclear Utilization Target Selection
- NUWC — U.S. Naval Undersea Warfare Center
- NV — Nanovolt
- NV — Navajo Language (ISO 639-1 Code)
- NV — Nevada (postal Symbol)
- NVEOL — Night Vision And Electro-Optics Laboratory
- NVESD — Night Vision And Electronic Sensors Directorate
- NVG — Night Vision Goggles
- NVL — Night Vision Laboratory
- NW — Nuclear Weapon
- NW — Nanowatt
- NW — North-West
- NWA — National Wrestling Alliance
- NWF — National Wildlife Federation
- NWFZ — Nuclear-Weapon-Free Zone
- NWHN — U.S. National Women’s Health Network
- NWO — New World Order (see Article For Explanation of Idiosyncratic Capitalization)
- NWRA — National Wildlife Rehabilitators Association
- NWT — North-West Territories
- NY — Chichewa Language (ISO 639-1 Code)
- NY — New York (postal Symbol)
- NYA — Chichewa Language (ISO 639-2 Code)
- NYHA — New York Heart Association
- NYO — National Youth Orchestra of Great Britain
- NYRA — National Youth Rights Association -New York Racing Association (horse Racing)
- NYSE — New York Stock Exchange
- NYT — New York Times
- NZ — New Zealand (ISO 3166 And FIPS 10-4 Country Code Digram)
- NZC — New Zealand Cricket
- NZD — New Zealand Dollar (ISO 4217 Currency Code)
- NZL — New Zealand (ISO 3166 Trigram)
- NZL — Noze Looan (online/event Listings)
- O — Oberst – Observer – Obstacle – Octal – Officer – Official – Oh – Operational – Operator – Oprah (magazine) – Outstanding -Oxygen
- OA — Operational Analysis
- OAC — On Approved Credit
- OARSI — Osteoarthritis Research Society International
- OAS — Organization of American States
- OASIS — Objects And Agents For Information Systems And Simulation – Organization For The Advancement of Structured Information Standards
- OASIS — Ontario Agencies Supporting Individuals With Special Needs
- OASIS — Ontario Association of Sewage Industry Services
- OASP — Operational Analysis Support Paper/Plan
- OAU — Organization For African Unity
- OB — Obedience – Obligation – Obligatory – Obsolete – Obstetrics -Ocean Beach (California) – Off Break (cricket) – Old Bryanstonian – Order of Battle – Outlet Box (electrical) -Overbought (stock Market) -Oversight Board
- OB — Obiit (Latin
- OBE — Officer of The Order of The British Empire
- OBJ — Objective (military Parlance)
- OBS — Observation/Observer – Obsolete – Obstacle -Off Balance Sheet – Optical Burst Switching (IEEE) – Organic Brain Syndrome – Organization(al) Breakdown Structure
- OBSS — Off Board Sensor Systems – Ordo Byantinus Sancti Sepulchri (Byzantine Order of The Holy Sepulchre) – Orbiter Boom Sensor System (space Shuttle) – Origins Billion Star Survey
- OBX — Outer Banks (North Carolina)
- OC — Observer/Controller
- OC — Occitan Language (ISO 639-1 Code)
- OCA — Observatoire De La C?te D’Azur – Offensive Counter-Air
- OCD — Obsessive-Compulsive Disorder
- OCFS — Oracle Cluster File System
- OCFS2 — Oracle Cluster File System Release 2
- OCI — Occitan Language (ISO 639-2 Code)
- OCIDS — Optical Combat Identification System
- OCN — Oncology Certified Nurse