NAB

NAB may stand for: National Assessment Bank, an internal exam used by the Scottish Qualifications Authority
National Association of Broadcasters, the industry group representing the commercial radio stations and television stations of the United States
National Australia Bank, one of Australia's biggest financial institutions and one of the world's top 30 financial services companies
National Accountability Bureau, Pakistani government agency dealing with corruption.
Needle aspiration biopsy, a medical technique
Non Alcoholic Bar, a concept for a Bar
Neodymium aluminium borate
Norðuratlantsbólkurin
New American Bible, an English Bible translation that was produced by members of the Roman Catholic biblical scholars in cooperation with the United States Conference of Catholic Bishops
Nerf Arena Blast, a computer game
Neuropsychological Assessment Battery, a neuropsychological test.
"Not a Bug", a phrase used when rejecting a bug report
Naval Amphibious Base
NAB - Armenian classical music label. NAB stands for the Nika Albert Babaian - the name of the establisher.

Translation

The word "NAB" occurs as such in the following languages: English, German, Esperanto, French, Italian, Japanese, Slovenian.