List of Acronyms and Initialisms: N - NI

NI

  • Ni – (s) Nickel
  • NI
    • (s) Nicaragua (ISO 3166 digram)
    • Nigeria (FIPS 10-4 country code)
  • NIAAA – (i) U.S. National Institute on Alcohol Abuse and Alcoholism
  • NIAID – (a) National Institute of Allergies and Infectious Disease
  • NIAG – (a) NATO Industrial Advisory Group
  • NIAMD – (i) National Institute of Arthritis and Musculoskeletal Diseases
  • NIB – (i) New In Box (Internet auction/trading listings)
  • NIBP – (i) Non-invasive blood pressure monitor
  • NIC
    • (a) Network Interface Card
    • (s) Nicaragua (ISO 3166 trigram)
  • NicA – (i) Nicotine Anonymous
  • NICAP – (a) National Investigations Committee on Aerial Phenomena
  • NICE – (p) UK. National Institute for Health and Clinical Excellence
  • NICHD – National Institute of Child Health and Human Development
  • NICP – (i) National Inventory Control Point
  • NIDDK – (i) National Institute of Diabetes and Digestive and Kidney Diseases
  • NIDRR – (i) National Institute on Disability Research and Rehabilitation
  • NIEHS – (i) National Institute of Environmental Health Sciences
  • NIG – (s) Niger (IOC and FIFA trigram, but not ISO 3166)
  • NIH
    • (i) National Institutes of Health
    • Not Invented Here
  • NIIN – (i) National Item Identification Number
  • NIMA – (a) National Imagery and Mapping Agency (became NGA)
  • NIMBY – (a) Not In My Back Yard (See NOME)
  • NIMG – (i) Not In My Generation
  • NiMH – (p) nickel metal hydride ("Ni" is the chemical symbol for nickel)
  • NIMH
    • (i) National Institute of Medical Herbalists
    • National Institute of Mental Health
  • NIN – (i) Nine Inch Nails (band)
  • NIO – (s) Nicaraguayan cordoba oro (ISO 4217 currency code)
  • NIPR – (i) National Institute of Polar Research (Japan)
  • NIR – (s) Northern Ireland (FIFA trigram; not eligible for an ISO 3166 or IOC trigram)
  • NISAC – (a) U.S. National Infrastructure Simulation and Analysis Center
  • NISCAP – (a) NSA Information System Certification and Accreditation Program
  • NISER – (i) National Institute of Science Education and Research
  • NIST – (a/i) National Institute of Standards and Technology
  • NIT
    • (i) National Invitation Tournament (U.S. college basketball)
    • (i) National Institutes of Technology (India)
  • NITFS – (i) National Imagery Transmission Format Standard
  • NIU – (s) Niue (ISO 3166 trigram)

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