ZBB

ZBB is a three-letter abbreviation with multiple meanings, as described below:

• Zero Bug Bounce, a measure of software quality assurance
• Zero-based budgeting, an alternative to traditional budget planning
• Zac Brown Band, a country music band founded out of the heart of Atlanta
• Zompist Bulletin Board, a forum for constructed worlds and languages

ZBB may also be:

• the IATA code for the Esbjerg Rail Station operated by DSB in Esbjerg, Denmark
• part of CZBB, the ICAO code for Boundary Bay Airport in British Columbia, Canada
• the call sign of a 2 kW navigation beacon on 396 kHz that was located on South Bimini Island within the nation of The Bahamas.
• the postcode of Żebbuġ, Gozo, Malta