| SLR | Singapore Law Reports | 新加坡法律报告 |
| SLR | Sauvons La Recherche (France) | Sauvons La Recherche（法国） |
| SLR | Side Lower Berth (rail travel) | 侧下泊位（轨道行驶） |
| SLR | Straight Leg Raising | 直腿抬高 |
| SLR | Self Loading Rifle | 自动装填步枪 |
| SLR | Simple Linear Regression | 简单线性回归 |
| SLR | Single Lens Reflex (camera) | 单镜头反射（相机） |
| SLR | Satellite Laser Ranging | 卫星激光测距 |
| SLR | Side Looking Radar | 侧视雷达 |
| SLR | Stock Level Report | 库存水平报告 |
| SLR | Static Loaded Radius (tire measurement) | 静态负载半径（轮胎测量） |
| SLR | Southern Light Rail (Georgia Tech) | 南方轻轨（佐治亚理工大学） |
| SLR | Single Linear Recording | 单个线性记录 |
| SLR | Service Location Register | 服务位置寄存器 |
| SLR | System Level Requirement | 系统级要求 |
| SLR | Slush on Runway | 跑道上的泥浆 |
| SLR | Sign Language Recognition | 手语识别 |
| SLR | Spacelift Range | Spacelift范围 |
| SLR | Sri Lanka Railway | 斯里兰卡铁路 |
| SLR | Service Level Report | 服务级别报告 |
| SLR | Steam Lock Release | 蒸汽锁释放 |
| SLR | Service Level Reporter | 服务级别报告器 |
| SLR | Sport Light Racing | 运动型轻型赛车 |
| SLR | Self Limiting Ration | 自我限制比率 |
| SLR | Small Lot Reserve | 小地块储备 |
| SLR | The Strawberry Light Railway | 草莓轻轨 |
| SLR | Scalable Linear Recording | 可扩展线性记录 |
| SLR | Silly Little Ranger | 愚蠢的小游侠 |
| SLR | Small Lattice Relaxation | 小晶格松弛 |
| SLR | Sporty, Light, And Racing | 运动型、轻便型和赛车型 |
| SLR | Special Limited Reserve | 特别有限准备金 |
| SLR | Smells Like Records | 闻起来像唱片 |
| SLR | Sound Lab Records | 声音实验室记录 |
| SLR | Sweet Little Rifle | 可爱的小步枪 |
| SLR | St. Lawrence and Atlantic Railroad | 圣劳伦斯和大西洋铁路 |
| SLR | Singapore Law Reports (Singapore Academy of Law) | 新加坡法律报告（新加坡法律学院） |
| SLR | Solectron | 旭电公司 |
| SLR | Stock Level Requirement | 库存水平要求 |
| SLR | Sleeper Class (railway coach) | 轨枕等级（铁路客车） |
| SLR | Single Line Restoral | 单线重述 |
| SLR | Suburban Land Reserve (Salt Lake City, UT) | 郊区土地保护区（犹他州盐湖城） |
| SLR | Sri Lanka Rupee (national currency) | 斯里兰卡卢比（本国货币） |
| SLR | streptococcus lactis r(factor),resistant | 抗乳酸链球菌r（因子） |
| SLR | Saturday Long Run | 周六长跑 |
| SLR | Solectron Corporation | 美国旭电公司 |
| SLR | Sea-level Rise | 海平面上升 |
| SLR | Split Live Range | 拆分实时范围 |
| SLR | Super-Leicht, Rennsport (German: Super-Light, Racing; Mercedes Benz) | Rennsport的Super Leicht（德语：Super Light，Racing；Mercedes Benz） |
| SLR | Slide Raft (aircraft door) | 滑筏（飞机门） |
| SLR | Sending Loudness Rating (telecommunications) | 发送响度等级（电信） |
| SLR | Statutory Liquidity Ratio | 法定流动率 |
| SLR | State Liaison Representative | 国家联络代表 |
| SLR | Single Lens Reflex | 单镜头反射 |
| SLR | short latency reflex | 短潜伏期反射 |
| SLR | sex-linked recessive inheritance | 性连锁隐性遗传 |