| LBR | Liberia (ISO Country code) | 利比里亚（ISO国家代码） |
| LBR | Laser Beam Recorder | 雷射束记录器 |
| LBR | Low Band Receiver | 低频段接收器 |
| LBR | low birth-rate | 低出生率 |
| LBR | Load Backrest (forklift dimension) | 装载靠背（叉车尺寸） |
| LBR | Label Bit Rate (Cisco) | 标签比特率（Cisco） |
| LBR | Little Boy's Room | 小男孩的房间 |
| LBR | Local Base Rescue | 当地基地救援 |
| LBR | radiation of the half the body below the xiphoid | 剑突下半身的辐射 |
| LBR | Lowville and Beaver River Railroad | Lowville和Beaver河铁路 |
| LBR | Load Backrest | 加载靠背 |
| LBR | Lazy Boy Recordz | 懒汉Recordz |
| LBR | Display driver (Lotus 1-2-3) | 显示驱动程序（Lotus 1-2-3） |
| LBR | Lord Blackthorn's Revenge (game) | 耶和华Blackthorn的复仇(游戏) |
| LBR | Compressed file archive (LU) | 压缩文件归档（LU） |
| LBR | Labrea, AM, Brazil | 拉布雷亚，AM，巴西 |
| LBR | Loser Beyond Repair | 修复之外的损失 |
| LBR | Load Bearing Ratio | 承载比 |
| LBR | Large Breeder Reactor | 大型增殖反应堆 |
| LBR | Long Barreled Revolver | 长筒左轮手枪 |
| LBR | Librarian | 图书馆馆长 |
| LBR | Low Bit Rate | 低比特率 |
| LBR | Large Business Remote | 大型企业远程 |
| LBR | Low Burning Rate | 低燃烧率 |
| LBR | Lumber | 木材 |
| LBR | Local Bridge Replacement | 局部桥接器更换 |
| LBR | Learn by Rote | 通过腐烂学习 |
| LBR | Losers Beyond Repair | 无法修复的损失 |
| LBR | Load Balancing Router | 负载平衡路由器 |
| LBR | Legislative Budget Request | 立法预算请求 |
| LBR | Low Band Radome (EA-6B program) | 低频带天线罩（EA-6B程序） |
| LBR | Loopback Request | 环回请求 |
| LBR | Lowville and Beaver River (railroad) | Lowville和Beaver河（铁路） |
| LBR | Laser Beam Rider | 激光束骑士 |
| LBR | Library (File Name Extension) | 库（文件扩展名） |