What does nb stand for?

Narrowband (IDOE)

Nota Bene - Note Well - Latin (WDMC)

Nebraska State Library, Lincoln, NE - Library symbol - Library of Congress (LCLS)

Niobium - See Cb - Chemical element

Number (SAUS)

Numbered (SAUS)

Numbers - Old Testament book (BJA)

Brooklyn Public Library, Brooklyn, NY - Library symbol - Library of Congress (LCLS)

Nabonidus and Belshazzar (BJA)

Nail Bed (DMAA)

Nanobarn - Unit of Measure

Narrowband

Narrow Beam (NATG)

Narrow-Bore (ODA)

National Bank Note - NCIC currency type code (NCIC)

National Battlefield (BARN)

National Board

National Body (AG)

NationsBank Corp. - NYSE symbol (SPSG)

Naval Base

Navigation Base (NASA)

Navy Band

Neath and Brecon Railway - Wales

Nebraska (IAA)

Needle Biopsy - Surgical procedure (DAVI)

Negative Binomial Distribution - Statistics

Negri Body (AAMN)

Nemzeti Bank - National Bank - Hungarian

Neo-Babylonian - or New Babylonian (BJA)

Nephroblastoma - Medicine (MELL)

Nerve Block - Medicine (MELL)

Network Booter - Computer science (BYTE)

Neubrandenburg - German license plate city code

NeuroBashers

Neuro-Behccet - Syndrome - Medicine (DMAA)

Neuroblast - Cytology

Neuroblastoma - Medicine (DMAA)

Neurometric Battery (DMAA)

Neurometric Test Battery - Neurometrics

Neutral Beam (ACAE)

Neutral Buoyancy - Navy (SSD)

Neutron Beam (SAUS)

New Benloe's Reports, English King's Bench - 1531-1628 - A publication (DLA)

New Boiler

Newborn

New Bottom - On ships

New Brunswick - Canadian province - Postal code

New Brunswick Power Corporation (EFIS)

New Brunswick Reports - A publication (DLA)

New Business

New Haven Airways - ICAO designator (AD)

Next Brochure

Nigerian Bonny - Crude oil

Night Blindness (MELL)

Night Bomber (or Bombing) (SAUS)

Nimbus - Cloud - Meteorology

Nitrobenzene - Organic chemistry

Nitrogen Base (NASA)

Nitrous Oxide-Barbiturate - Organic chemistry (MAE)

No Ball - Cricket

No Bias - Relay - Electronics

No Bid - or Bidders

No Bowel Movement - Gastroenterology (DAVI)

No Box

Noise Blanker

Noise Block (ELAL)

Nomenclature Board - Tasmania, Australia

Nominal Bone (SAUS)

Nominal Bore - Tubing

Nonbargaining (SAUS)

Nonbattle - Army (AABC)

Nonbusiness - IRS

Nopol Benzyl (SAUS)

Nordiska Batradet - Nordic Boat Council - Sweden (EAIO)

Nordlands Bank - Norway

Normal Bowel Movement - Gastroenterology (DAVI)

Normal Bus (SAUS)

Normoblast - Hematology (AAMN)

Northampton & Bath Railroad Co. - AAR code

Northbound

North Britain - i.e., Scotland

Northern Brewer - Brewing (BEBR)

Nosebleed (MELL)

Not a Bean - Penniless - Facetious translation of NB, Nota Bene (Note Well) (DSUE)

Nota Bene - Note Well - Latin

Not Be - Telegraphy (PCTE)

Not Bent - Freight

Not Blind - Experimental conditions

Notch Bend (SAUS)

Notch-Bend (PDAA)

Nuclear Blank (NRCH)

Nuclear Boiler (NRCH)

Nucleus Basalis - Brain anatomy

Nulla Bona - No Goods - Latin - Legal term (DLA)

Number of Bits (SAUS)

Number of Bytes (SAUS)

Nursing Building (SAUS)

Nutrient Broth (MELL)