NMB

NMB is the abbreviation for:

Air Namibia, a Namibian airline
National Mediation Board, an independent agency of the U.S. government to mediate between employees and company managers in transportation
New Media in Education, a project of the German Centre for Aerospace to relieve the Federal Ministry of Education and Research ( BMBF)
New Methylene Blue is an organic dye for the coloring structures in medicine
Neuromedin B, a neuropeptide of the family of peptides bombesinähnlichen
None More Black, an American punk rock band
North Miami Beach, a city in Miami -Dade County in the U.S. state of Florida
NMB Neues Museum Biel, a museum of history, art and archeology in Biel, Switzerland

NMB as distinguishing signs on license plate:

606409