| Acronym | Definition |
|---|
| CBU➣Cape Breton University (Sydney, Nova Scotia, Canada; formerly University College of Cape Breton) |
| CBU➣Christian Brothers University (Memphis, TN, USA) |
| CBU➣California Baptist University |
| CBU➣Consumer Business Unit (various companies) |
| CBU➣Central Bank of Uzbekistan |
| CBU➣Complete Builtup Unit |
| CBU➣Completely Built-in Unit |
| CBU➣Cluster Bomb Unit |
| CBU➣Copperbelt University (Zambia) |
| CBU➣Cross-Border University (Finnish-Russian) |
| CBU➣Caribbean Broadcasting Union |
| CBU➣Cluster Box Unit (mailboxes) |
| CBU➣Clave Bancaria Única (Spanish: Single Banking Code; Argentina) |
| CBU➣Completely Built Units |
| CBU➣Cell Biology Unit |
| CBU➣Contrat de Bon Usage (French: Contract of Good Use; health care) |
| CBU➣Collective Bargaining Unit |
| CBU➣Cord Blood Unit |
| CBU➣Construction Battalion Unit (Navy) |
| CBU➣Coldwell Banker University (real estate; State College, PA) |
| CBU➣Compact Brewing Unit (Krups) |
| CBU➣Conference Bridge Unit (US DoD) |
| CBU➣Core Business Unit |
| CBU➣Commodity Business Unit |
| CBU➣Capacity Backup Upgrade (IBM E-Server technology) |
| CBU➣Cottbus Germany (airport code) |
| CBU➣Chronic Baroreceptor Unloading |
| CBU➣Canisterized Bomblet Unit |
| CBU➣Central Business Unit |
| CBU➣City of Bloomington Utilities (munipal water company; Indiana) |
| CBU➣Celal Bayar Universitesi (Turkey) |
| CBU➣Calibrate Before Use |
| CBU➣Carbon Based Unit (human) |
| CBU➣Consistent Battlespace Understanding |
| CBU➣Consortium of British Universities (Pakistan) |
| CBU➣Complete Build-up Unit (vehicle manufacturing/shipping) |
| CBU➣Circulate Bottoms Up (oilfield) |
| CBU➣Cumulative Rreath Units |
| CBU➣Cement Board Unit |
| CBU➣Cost Build Up (economics) |
| CBU➣Cute but Useless |
| CBU➣Cementious Backer Unit (cement board Used for supporting tile) |