| Acronym | Definition |
|---|
| LBR➣Liberia (ISO Country code) |
| LBR➣Library (File Name Extension) |
| LBR➣Lumber |
| LBR➣Librarian |
| LBR➣Lilac Breasted Roller (bird) |
| LBR➣Lamin B Receptor (cell biology) |
| LBR➣Library File |
| LBR➣Label Bit Rate |
| LBR➣Landelijk Bureau Ter Bestrijding Van Rassendiscriminatie (Dutch: National Bureau against Racial Discrimination) |
| LBR➣Low Bit Rate |
| LBR➣Legislative Budget Request |
| LBR➣Laser Beam Recorder |
| LBR➣Late Blight Resistant (agriculture) |
| LBR➣Lord Blackthorn's Revenge (game) |
| LBR➣London Bridge Resort (Arizona) |
| LBR➣Load Backrest (forklift dimension) |
| LBR➣Little Boy's Room |
| LBR➣Load Balanced Routing |
| LBR➣Lowville and Beaver River (railroad) |
| LBR➣Limerock Bearing Ratio (technical specifications) |
| LBR➣Load Balancing Router |
| LBR➣Local Base Rescue |
| LBR➣Laser Beam Rider |
| LBR➣Loose Body Removal (surgery) |
| LBR➣Losers Beyond Repair |
| LBR➣Label Bit Rate (Cisco) |
| LBR➣Loopback Request |
| LBR➣Low Burning Rate |
| LBR➣Let's Be Real (various applications) |
| LBR➣low birth-rate |
| LBR➣Large Business Remote |
| LBR➣Long Barreled Revolver |
| LBR➣Learn by Rote |
| LBR➣Low Band Radome (EA-6B program) |
| LBR➣Large Breeder Reactor |
| LBR➣Lazy Boy Recordz |
| LBR➣Ligand-Binding Repeat |
| LBR➣Low Band Receiver |
| LBR➣Local Bridge Replacement |
| LBR➣Load Bearing Ratio |
| LBR➣Loyalty before Royalty |