| Acronym | Definition |
|---|
| LRB➣London Review of Books (also seen as LROB) |
| LRB➣Legislative Reference Bureau |
| LRB➣Little River Band |
| LRB➣Love Runs Blind (band) |
| LRB➣Labor Relations Board |
| LRB➣Lonesome River Band |
| LRB➣Load Register Block |
| LRB➣Loop Reverse Battery |
| LRB➣Liquid Rocket Booster |
| LRB➣Liquid Refreshment Beverage (industry category) |
| LRB➣Lift-Run-Bang (website) |
| LRB➣Laboratory Reagent Blank |
| LRB➣License Review Board |
| LRB➣Little Red Button (typically reset on the back of a computer) |
| LRB➣Lightning Rod Ball |
| LRB➣Laboratory of Radiation Biology |
| LRB➣Lyndall Racing Brakes, LLC (for motorcycles) |
| LRB➣Love, Respect, Brotherhood (motorcycle club) |
| LRB➣Light Resin Bonded (mattresses) |
| LRB➣Lower Reliability Bound |
| LRB➣Least Reliable Bit |