| BBO | Bad B*tches Only 
| Others |
| BBO | Bad Bankrupt Organization
| Others |
| BBO | Bad Body Odor
| Others |
| BBO | Base Box Office
| Others |
| BBO | Basic Bind Off
| Others |
| BBO | Bearcats Bound Orientation
| Others |
| BBO | Behaviour Based Observation
| Others |
| BBO | Being Bored Online
| Others |
| BBO | Berbera, Somalia
| Others |
| BBO | Berkshire Buckinghamshire and Oxfordshire
| Others |
| BBO | Best Bid and Offer
| Others |
| BBO | Best Bid O
| Others |
| BBO | Best Bid Offer
| Others |
| BBO | Best Bid Or
| Others |
| BBO | Best Bid Order
| Others |
| BBO | Best Bid/Best Offer
| Others |
| BBO | Best Buddies Online
| Others |
| BBO | Beyond Body Odor
| Others |
| BBO | Big Bad One
| Others |
| BBO | Big Bad Orange
| Others |
| BBO | Big Bang Observatory
| Others |
| BBO | Big Bang Observer
| Others |
| BBO | Big Blind Online
| Others |
| BBO | Billion Barrels of Oil
| Others |
| BBO | Binder Burn Out
| Others |
| BBO | Biogeography Based Optimization
| Others |
| BBO | Biology Business Office
| Others |
| BBO | Board of Bar Overseers
| Others |
| BBO | Boardshort Bottle Opener
| Others |
| BBO | Booster Burnout
| Others |
| BBO | Bridal Burn Out
| Others |
| BBO | Bridge Base Online
| Others |
| BBO | Brodie Box Office
| Others |
| BBO | Brothers Before Others
| Others |
| BBO | Building Businesses Online
| Others |
| BBO | Business Banking Online
| Others |
| BBO | Buyer Budget Over
| Others |