What does Nab stand for?

Nabatean (BJA)

Neutralizing Antibodies - Medicine (MELL)

Mina Airline Company - Egypt - FAA designator (FAAC)

National Accreditation Board (SAUS)

National Acoustics Board (MUGU)

National Advisory Board (ACII)

National Advisory Body - British

National Aircraft Beacon

National Alliance of Business - Washington, DC (EA)

National Alliance of Businessmen (NADA)

National Apex Body - India (BUAC)

National Associated Businessmen - Defunct (EA)

National Association of Bioengineers - Defunct (EA)

National Association of Boards of Examiners for Nursing Home Administrators (EA)

National Association of Bookmakers Ltd. - British (BI)

National Association of Broadcasters (EA)

National Audience Board - An association (NTCM)

National Australia Bank (EFIS)

National Australia Bank ADS - NYSE symbol (SPSG)

Naval Advanced Base

Naval Air Base

Naval Amphibious Base

Navigational Aid to Bombing - Air Force

Needle Aspiration Biopsy - Surgery

Net Asset Backing

Netware Asynchronous Board (SAUS)

New American Bible

News Agency of Burma

Newspaper Advertising Bureau - New York, NY (EA)

Nickel Alkaline Battery

Nigeria-Arab Bank Ltd.

Nils Andersson Boatworks, El Cajon, CA - Manufacturer code for watercraft hull identification number (USCG)

Nitric Acid Burns - Medicine (MELL)

Nitrosoanabasine - Organic chemistry

Non-A, Non-B - Hepatitis - Infectious diseases (DAVI)

None of the Above

North American Biologicals, Inc.

North American Blastomycosis - Medicine (MELL)

North American Boat - NCIC boat manufacturer code (NCIC)

North American Bowhunter - Association (EA)

North Atlantic Base (SAUS)

Not a Blonde - Common Internet slang used (TONE)

Not Above - Aviation

Not at Bedside - Medicine (MELL)

Novarsenobenzene (DMAA)

Nuclear Air Burst

Nuclear Assembly Building

Nut and Bolt

Southern Nambikuara - Language symbol (ETLW)