n/a Not applicable
n/a Not available

N/A/L Name age location
N/A/L Where you live

N/s Non Smoker

n2mjcohf Nothing too much just chilling out having fun

n2mjcohfwau Nothing too much just chilling out having fun what about you

NA No Access
NA Not acceptable
NA Not Applicable
NA Not Available

NA4C Not available for chat

NAA N-acetylaspartate
NAA! Not Another Acronym!

NAAFI Navy, Army and Air Force Institutes

NAD Not actually done

NADM Never a dull Moment

NAFAL Not As Fast As Light

NAFTA North American Free Trade Agreement

NAGI Not A Good Idea

NAHM Not A Happy Man

NAHW Not A Happy Woman

NAICS North American Industry Classification System

nak Not Acknowledged
nak Nursing At Keys

NALOPKT Not A Lot Of People Know That

NAND Not AND

NANT Not A Nice Thought

NAP Network Access Protection
NAP Not A Problem
NAP Short sleep

NARB National Advertising Review Board

NARU Not a registered user

NASA National Aeronautics and Space Administration

NASCAR National Association for Stock Car Auto Racing

NASDAC National Aviation Safety Data Analysis Center

NASDAQ National Association of Securities Dealers Automated Quotation

NATO North Atlantic Treaty Organization

NAVSTAR Navigation Satellite Timing and Ranging

NAVY Never Again Volunteer Yourself

NBA National Basketball Association

NBIO Non Blocking IO

NBIR No Basis In Reality

NBL Not Bloody Likely

NBM Nill By Mouth

NBOW New bottle, old whine

NBSB No Boyfriend Since Birth

NBTD Nothing Better To Do

NCAA National Collegiate Athletics Association

NCAP New Car Assessment Program

NCATT No Comment At This Time

NCB Never Change Baby

NCBS Not Classified But Sensitive

NCEMC National Center for Missing & Exploited Children

NCFPA No cause for police action

NCG New College Graduate

NCIH No Chance In Hell

NCJLYK Not Complaining, Just Letting You Know

NCO Non-Commissioned Officer

NCSS Non-Comment Source Statements

NCTO Now Cut That Out

NCYCBTAH Never count your chickens before they are hatched

NDA Non-Disclosure Agreement

NDB None of your damned business

NDIS Network Device Interface Specification
NDIS Network Driver Interface Specification

NDLWSMB Nearly Died Laughing While Shaving My Butt

NDM No disrespect meant

NDR Non Delivery Reciept
NDR Non-Delivery Report

NEHO Never Ever Heard Of

NEHW No Enjoyment, Hard Work

NES Never Ending Story

NESE Net Earnings from Self-Employment

NETMA Nobody Ever Tells Me Anything

NETUA Nobody Ever Tells Us Anything

newbie someone new to chat

NFC Near-field Technology

NFID National Foundation for Infectious Diseases

NFL National Football League

NFN Normal for Norfolk

NFSCD Now for something completely different

NFSU Need for speed underground

NGI Next Generation Internet

NGO Non Government Organization

NGT Not Gonna Tell

NHOH Never Heard Of Her
NHOH Never Heard of Him

NHS National Health Service

NHTOB Never Heard That One Before

NHTV3 Network Hasselhoff Television 3

NI Nickel
NI No Idea

NIAA No Idea At All

NIAM Natural Language Information Analysis Method
NIAM Nijssen IAM
NIAM Nijssen's Information Analysis Methodology

NIB New In Box

NICBDAT Nothing Is Certain But Death And Taxes

NICBDTAT Nothing Is Certain But Death And Taxes

Nick Nickname used while chatting

NICUAR Now I Could Use A Raise

NIDWTC No I Don't Want To Chat

NIH National institutes of health
NIH Not Invented Here

NIHL Noise induced hearing loss

NIITB Nip It In The Bud

NILF Non-Intelligent Life Form

NILIF Nothing in Life is Free

NIMBY Not In My Back Yard

NIME Not In My Experience

NIMFYE Not In My Front Yard Either

NiMH Nickel metal Hydride

NIMTO Not In My Term Of Office

NINO No Input, No Output
NINO Nothing In Nothing Out
NINO Nothing In, Nothing Out

NIST National Institute of Standards and Technology

NISWYM Now I See What You Mean

NIT Not In Therapy

NITMOI Necessity is the mother of
NITMOI Necessity is the mother of invention
NITMOI Necessity is the mother of invention

NJROTC Navy Junior Reserve Officer Training Corps

NK Not Kidding

NKOTB New kid on the block

NL Netherlands
NL New Line
NL Newfoundland

nlaghitm Never look a gift horse in the mouth

NLB Nonlinear behavior

NLI Not Logged In

NLSR Natural Language Speech Recognition

NLT No Later Than

NMEA National Marine Electronics Association

NMH Not Much Here

NMHJC Nothing Much Here Just Chilling

NMI No middle initial

NMJ Not My Job

NMJCHBY Nothing Much Just Chilling How Bout You

NMJCU Nothing much, just chillin, you?

NMS Not my style

NMSAA Not My Style At All

NMWU Non Metallic Wet Underground

NN Night night
NN Nothing new

NN2R No need to reply

NNM Network Node Manager

NNN No No No

NNTP Net News Transfer Protocol
NNTP Network News Transfer Protocol

NNTR No Need To Read

NO4C Not Only For Cows

NOBR No break

NOLM Nonlinear optical loop mirror

NOMDB Not Over My Dead Body

NONYA None <of> Ya business

NOOTO Nothing Out Of The Ordinary

NOP No OPeration

NOPAT Net Operating Profit After Tax

NORAD North American Aerospace Defense

NOTTOMH Not Off The Top Of My Head

NOX Nitrous OXide

NOYL Not On Your Life

NP (n/p) Not a problem

NPB Non Paying Bidder

NPC Not politically correct

NPGMC Now Please Give Me Cash

NPLU Not People Like Us

NPNG No Pain No Gain

NPOTTWYCDT Never put off to tomorrow what you can do today

NPTL Native POSIX Threading Library

NPV Net Present Value

NPW No Problem Whatsoever

NQOCD Not quite in our class dear

NQOS Not Quite Our Sort

NQWI Not Quite With It

NR Near
NR No Reserve
NR Not Received

NRFB Never Removed From Box

NRFR Not Ready For a Relationship

NRM New Religous Movement

NRMs New Religous Movements

NRTD Near Real Time Data

NS Nice shot

NSA National Security Agency
NSA No strings attached

NSAID Nonsteroidal anti-inflammatory drugs

NSBs National Standards Bodies

NSD Never Say Die

NSFW Not Safe For Work

NSN Never Say Never

NSO No significant other

NSV Non-Shareware Version

NT2U Nice Talking To You

NTDBWY Nice to do business with you

NTDWBE Never Trust Devils With Blue Eyes

NTDWI Nothing To Do With It

NTFL No time for love

NTFS Windows NT File system

NTIBOA Not That I'm Bitter Or Anything

NTIM Not That It Matters

NTIMM Not That It Matters Much

NTL NeverTheLess
NTL NoneTheLess

NTOOT Nine Times Out Of Ten

NTSC National Television Standards Committee

NTTAWWT Not that there's anything wrong with that

NTTFLS Not Till The Fat Lady Sings

NTTIAWWT Not that there is anything wrong with that

NTTY Nice Talking To You

NTU Network terminating unit

NTVDM NT Virtual Dos Machine

NTYMI Now that you mention it

NUI Network User Identification

NVA Net value add

NVH Noise, vibration & harshness

NVNG Nothing Ventured Nothing Gained

NVOCC Non Vessel Operating Common Carrier

NVOD Near Video on demand

NVram Non Volatile Random Access Memory

NWO No Way Out

NWoR Neutral Warriors of Rhydin

NWOT New Without Tags

NX No execute

NxO Nitrogen oxides

NY New York

NYCFS New York City Finger Salute

NYCTMI Now You Come To Mention It

NYI Not Yet Implemented

NYK Not Yet Known

NYM New York Minute

NYP Not your problem

NYPD New York Police Department

NZ New Zealand

NZQA New Zealand Qualifications Authority