nap-of-the-earth (NOE)Natick Laboratories (NLABS)
National Aeronautics and Space Administration (NASA)
National Agency Check (NAC)
National Agency Check plus written inquiries (NACI)
National Archives and Records Service (NARS)
National Board for the Promotion of Rifle Practice (NBPRP)
National Capital Region (NCR)
national command authority (NCA)
National Communications System (NCS)
National Crime Information Center (NCIC)
National Damage Assessment Center (NADAC)
National Defense Area (NDA)
National Defense Cadet Corps (NDCC)
National Defense Service Medal (NDSM)
National Defense University (NDU)
National Disclosure Policy (NDP)
National Emergency Airborne Command Post (NEACP)
National Emergency Alarm Repeater System (NEAR)
National Emergency Survivable Troop System (NEST)
National Emergency Transportation Center (NETC)
National Fire Protection Association (NFPA)
National Foreign Intelligence Board (NFIB)
National Guard Bureau (NGB (see NG for duty detail))
National Guard regulation (NGR)
national industrial engineering mission (NIEM)
national industrial equipment reserve (NIER)
national industrial plant reserve (NIPR)
National Institutes of Health (NIH)
national intelligence estimate (NIE)
national intelligence survey (NIS)
National Interdepartmental Seminar (NIS)
National Internal Defense Coordination Center (NIDCC)
National Inventors Council (NIC)
national inventory control point (NICP)
national item identification number (NIIN)
National Labor Relations Board, Department of Labor (NLRB)
national maintenance point (NMP)
National Maintenance Publications Center (NMPC)
National Mediation Board, Department of Labor (NMB)
National Merit Scholarship Corporation (NMSC)
National Merit Scholarship Qualifying Test (NMSQT)
national military command center (NMCC)
national military command system (NMCS)
national military command system support center (NMCSSC)
National Military Information Disclosure Policy Committee (NDPC)
National Personnel Records Center (NPRC)
National Policy Paper (NPP)
National Postal and Travelers Censorship (NPTC)
National Postal and Travelers Censorship Organization (NPTCO)
National Resource Evaluation Center (NREC)
National Rifle Association (NRA)
National Security Action Memorandum (NSAM)
National Security Agency (NSA)
National Security Agency Central Security Service (NSACSS)
National Security Council (NSRB)
National Security Medal (NSM)
National Security Office(r) (NSO)
National Security Resources Board (NSRB)
National Space Surveillance Control Center (SPACETRACK)
national stock control and maintenance point (NSC&MP)
national stock number (NSN)
national stockpile site (NSS)
national strategic target list (NSTL)
National Transportation Safety Board, Department of Transportation (NTSB)
National War College (NWC)
national warning system (NAWAS)
NATO Air Defense Ground Environment (NADGE)
NATO Air Defense Group Environment (NAGE)
NATO Air Force Armaments Group (NAFAG)
NATO Army Armaments Group (NAAG)
NATO Defense College (NADEFCOL)
NATO Defense Data Program (NDDP)
NATO electronic parts recommendation (NEPR)
NATO electronic technical recommendation (NETR)
NATO Hawk Management Office (NHMO)
NATO Hawk Military Committee (NHMILCOM)
NATO Hawk Production Organization (NHPO)
NATO Maintenance and Supply Agency (NAMSA)
NATO Maintenance Supply Service Agency (NMSSA)
NATO Maintenance Supply Service System (NMSSS)
NATO military authorities (NMAS)
NATO Military Committee (NAMILCOM)
NATO Military Posture (NAMILPO)
NATO Missile Firing Installation (NAMFI)
NATO Navy Armaments Group (NNAG)
NATO stock number (NSN)
NATO Supply Center (an activity of NAMSA) (NSC)
Navajo Army Depot (NAAD)
Naval Commander, Gibraltar (COMGIB)
naval control of shipping officer (NCSO)
naval gunfire liaison officer (NGLO)
Navy Special Operations Force (NSOF)
NCO Professional Development Ribbon (NCOPDR)
near-term improvement in materiel asset reporting (TIMAR)
necessary (nec)
negative report submitted (NEGRSBM)
net control station (NCS)
Net Evaluation Subcommittee, NSC (NESCNSC)
Netherlands Orange Lanyard (NLOLANY)
Neutral Nations Supervisory Commission (NNSC)
neutron induced gamma activity (NIGA)
Nevada Test Site (NTS)
New Army Authorization Documents System (NAADS)
New Cumberland Army Depot (NCAD)
new equipment introduction (NEI)
new equipment introductory team (NEIT)
New Equipment Personnel Requirements Summary (NEPRS)
New Equipment Resources Requirements Analysis (NERRA)
new equipment training (NET)
new equipment training program (NETP)
new manning system (NMS)
new materiel introductory letter (NMIL)
new obligation authority (NOA)
new over the beach discharge exercise (NODEX)
New Port Army Ammunition Plant (NAAP)
next of kin (NOK)
night observation device (NOD)
NIKE HERCULES (HERC)
NIKE-X development office (NXDO)
NIKE-X Program Review Group (NXPRG)
NIKE-X Project Manager (NXPM)
NIKE-X Project Office (NXPO)
NIKE-X System Manager (NXSM)
no answer (action)
required (NAR)
no change (nc)
no fire line (NFL)
no location (NOLOC)
no middle initial (NMI)
nominate (nom)
nominee (nom)
nonappropriated fund(s) (NAF)
nonappropriated fund instrumentality (NAFI)
no national stock number (NNSN)
Non-Automatic Relay Center (NARC)
nonbattle (NB)
noncitizen (noncit)
noncombatant evacuation order (NEO)
noncommissioned officer (NCO)
Noncommissioned Officer Academy (NCOA)
Noncommissioned Officer Education System (NCOES)
noncommissioned officer in charge (NCOIC)
Noncommissioned Officer Logistics Program (NCOLP)
noncommissioned officers open mess (NCOOM)
noncommunications electronics countermeasures (NONCOMECM)
noncommunications jamming (NONCOMJAM)
nondeployment mobilization troop basis (NDMTB)
nondirectional radio beacon (NDB)
Nonlanguage Qualification Test (NQT)
nonmetallic (nm)
nonregistered (nr)
nonregistered accountable (NRA)
nonregistered publication (NRP)
nonstandard (ns)
nonstandard item (NSI)
nonstandard line item number (NSLIN)
nonstockage list (NSL)
nontactical telecommunications requirement (NTTR)
nontariff size (NTS)
no prior or current Federal service (NPFS)
no prior service (NPS)
NORAD Cheyenne Mountain Complex (NCMC)
NORAD control center (NCC)
NORAD division direction center (NDDC)
NORAD Intelligence Plan (NORIP)
NORAD Operational Employment Concept (NOROEC)
NORAD Qualitative Requirement (NORQR)
NORAD Region Combat Center (NRCC)
North American Air Defense Command (NORAD)
North Atlantic Treaty Organization (NATO)
North Atlantic Treaty Regional Planning Group (London) and the North Atlantic Treaty Regional Planning Subgroup (Paris) (PLANAT)
northeast (NE)
Northeast Asia (NEA)
Northeast Computer Center (NECC)
Northern Area Command (NACOM)
Northern Air Material Area, Pacific (NAMAP)
northern Army Group (NORTHAG)
north-northeast (NNE)
north-northwest (NNW)
northwest (NW)
no staff responsibility (NSR)
not applicable (NA)
not available (NVAL)
not fully equipped (NFE)
notice of availability (NTCAVAL)
notice of exception (NOE)
notice of foreign travel (NOFT)
notice of intelligence potential (NIP)
notice of nonavailability (NONA)
notice of revision (NOR)
notice of airmen (NOTAM)
not in stock (NIS)
not later than (NLT)
not-operationally-ready maintenance (NORM)
not operationally ready supply (NORS)
not otherwise indicated by name (NOIBN)
no travel involved (NTI)
not to exceed (NTE)
nuclear (nuc)
nuclear accident and incident control officer (NAICO)
nuclear accident and incident control plan (NAICP)
Nuclear Accident Incident Control Center (NAICC)
nuclear authentication system (NUCAS)
Nuclear, Biological, and Chemical Defense (NBCD)
Nuclear, Biological, and Chemical Defense Control Element (NBCDCE)
Nuclear, Biological and Chemical Element (NBCE)
nuclear, biological, and chemical warfare operations (NUBICWOPS)
nuclear, biological, chemical (NBC)
nuclear capability exercise (NCE)
nuclear damage report (NUCREP)
nuclear defense (NUCDEF)
nuclear detonation detection and reporting system (NUCDETS)
nuclear electromagnetic pulse (NEMP)
nuclear emergency team (NET)
nuclear incident control plan (NICP)
nuclear reactor operator basic badge (NRBBAS)
nuclear reactor operator, First Class (NRB1CL)
nuclear reactor operator, Second Class (NRB2CL)
nuclear reactor operator, Shift Supervisor Badge (NRBSUPV)
nuclear safety line (NSL)
Nuclear Sealed Authentication System (NSAS)
nuclear strike plan (NSP)
nuclear weapon accident and incident control (NAIC)
nuclear weapon(s) (NUCWPN)
Nuclear Weapon Accident Investigation Board (NWAIB)
nuclear weapons employment officer (NWEO)
nuclear weapons correction report (NWCR)
nuclear weapons electronic specialist (NWES)
nuclear weapons maintenance foreman (NWMF)
nuclear weapons maintenance specialist (NWMS)
nuclear weapons report (NWR)
nuclear weapons storage facility (NWSF)
nuclear weapons support section (NWSS)
number (no)
nurses and Army medical specialist (NAMS)
nutrition (nutr)