NCB

NCB is a three-letter abbreviation for:

• Balanced Noise Criterion, a function for measuring noise levels
• Narcotics Control Bureau - the Indian drug enforcement agency.
• National Cargo Bureau
• National Central Bank
• Nanyang Commercial Bank
• National Certification Body, a certification organization appointed by member country of IECEE/CEE that grants nationally recognized conformity CB Scheme certificates to electrical products
• National City Bank, an American bank and part of National City Corp.
• National Coal Board
• National Codification Bureau
• National Cooperative Bank
• National City Brokers, an investment bank with offices in Dublin, Ireland and London, England
• National Child Benefit
• National Children's Bureau
• National Commercial Bank (Saudi Arabian)
• National Crisis Board
• Naval Construction Battalion (Abbreviation used for Seabee Battalions in WWII)
• National Central Bureau, official abbreviation for the national organisation units of the International Criminal Police Organization INTERPOL, maintained by each member country .
• Noel Crichton-Browne - Australian politician
• Nordisk Copyright Bureau, a copyright administration organization based in Denmark
• Nottingham Concert Band
• No Claims Bonus
• North Cornwall Broadcasting, formerly BC Radio and now known as NCB Radio in Bodmin, Cornwall.

NCB is also an extension used by some programs:

• In Microsoft Visual Studio, .NCB (i.e. no compile browse) denotes a "parser information file", which contains information generated by the parser used by the class view and component gallery.