| Acronym | Definition |
|---|
| BBL | Barrel |
| BBL | Be Back Later |
| BBL | Beko Basketball Bundesliga (German: Beko Basketball League) |
| BBL | Bond Beter Leefmilieu (Dutch: Bond Better Environment; est. 1971; Belgium) |
| BBL | BBL Transport (not an acronym; formerly Balkans Bosphore Logistique; France) |
| BBL | Beroeps Begeleidende Leerweg (Dutch: Professional Support Pathway) |
| BBL | Béjart Ballet Lausanne (Swiss dance troupe) |
| BBL | Balgzand Bacton Line (Groningen, The Netherlands) |
| BBL | Baltic Basketball League |
| BBL | Bundesamtes für Bauten und Logistik (German: federal office for buildings and logistics, Switzerland) |
| BBL | Borough, Block, Lot (real estate; New York) |
| BBL | Baden-Baden-Linie (German railway) |
| BBL | Buys-Ballot Laboratorium (Netherlands) |
| BBL | Blasland, Bouck, and Lee, Inc. (environmental consulting firm) |
| BBL | Bodø Boligbyggelag (Norwegian: Bodø Housing; Norwegian Housing Association; est. 1946) |
| BBL | British Bridge League |
| BBL | Bye-Bye, Love |
| BBL | Budget Bill Language |
| BBL | Bangkok Bank, Limited (Thailand) |
| BBL | Bush Blue Lake (bean species) |
| BBL | Bitstream Binding Language (computer programming) |
| BBL | Biobehavioral Laboratory (UNC, Chapel Hill, NC) |
| BBL | Bay Bioanalytical Laboratory, Inc. |
| BBL | Bye Bye, Later |
| BBL | Brisbane Bus Lines (Australia) |
| BBL | Big Beautiful Lady |
| BBL | Brain Behaviour Lab (Canada) |
| BBL | Better Business League |
| BBL | BobBillLarry (message board moderator) |
| BBL | Beep Baseball League |
| BBL | Backbone Leg |
| BBL | Basket-Ball Louvignéen (French basketball club) |
| BBL | Bradford Bachinski Limited |
| BBL | Be a Bump on a Log |
| BBL | British Basketball League |
| BBL | Bachelor of Business Laws (college degree) |
| BBL | Bible |
| BBL | Banque Bruxelles Lambert (Belgian Bank) |
| BBL | Bank Brussels Lambert |
| BBL | Big Bash League (cricket competition; Australia) |
| BBL | Basketball Bundesliga (German basketball league) |
| BBL | Basic Business Line |
| BBL | Brampton Brick Limited (Canada) |
| BBL | Bird Banding Laboratory (Maryland) |
| BBL | Billion Barrels |
| BBL | Brain Based Learning (education) |
| BBL | Belly Button Lint |
| BBL | Bats (SIL code, Georgia) |
| BBL | Big Belly Laugh |
| BBL | Blocked Bidder List (eBay) |
| BBL | Black Bear Lake (Clarksburg, NJ day camp) |
| BBL | Black Body Locus (Planckian) |
| BBL | Brown Bag Lunch |
| BBL | Blue Barrel (42-gallon oil barrels) |