| Acronym | Definition |
|---|
| SLR➣Single Lens Reflex (camera) |
| SLR➣Signed Lower Right (authenticity feature) |
| SLR➣Sauvons La Recherche (France) |
| SLR➣Sea Level Rise |
| SLR➣Statutory Liquidity Ratio |
| SLR➣Solectron |
| SLR➣Scalable Linear Recording |
| SLR➣Source Local Reference |
| SLR➣Sport Light Racing |
| SLR➣Service Level Reporter |
| SLR➣Single Lens Reflex |
| SLR➣Satellite Laser Ranging |
| SLR➣Self Loading Rifle |
| SLR➣Système Léger sur Rail (French: Light Rail System; Canada) |
| SLR➣Shimano Linear Response (bicycles) |
| SLR➣Straight Leg Raising |
| SLR➣Sorry Late Reply |
| SLR➣San Lorenzo River (California) |
| SLR➣Sta Lucia Realtors (Philippine Basketball Association) |
| SLR➣Simple Linear Regression |
| SLR➣Side Looking Radar |
| SLR➣Senior Living Residence (est. 1990) |
| SLR➣Service Learning Requirement (various schools) |
| SLR➣Sri Lanka Rupee (national currency) |
| SLR➣Southern Light Rail (Georgia Tech) |
| SLR➣Sleeper Class (railway coach) |
| SLR➣Systematic Literature Review (secondary study) |
| SLR➣Spring Load Restriction (Minnesota) |
| SLR➣Selling Loot Rights (gaming) |
| SLR➣Singapore Law Reports (Singapore Academy of Law) |
| SLR➣Silver Legacy Resort (Reno, NV) |
| SLR➣Sri Lanka Railway |
| SLR➣Square Loop Resonator (electrical engineering) |
| SLR➣Supply Licence Review (UK) |
| SLR➣Strange Life Records (Netherlands) |
| SLR➣Service Level Report |
| SLR➣Sign Language Recognition |
| SLR➣Sending Loudness Rating (telecommunications) |
| SLR➣Scanning Raman Lidar |
| SLR➣State Liaison Representative |
| SLR➣Static Loaded Radius (tire measurement) |
| SLR➣Single Linear Recording |
| SLR➣Slush on Runway |
| SLR➣Standard Local Rate (various companies) |
| SLR➣Super-Leicht, Rennsport (German: Super-Light, Racing; Mercedes Benz) |
| SLR➣Single Line Restoral |
| SLR➣Stock Level Report |
| SLR➣Société de Linguistique Romane (French: Romance Linguistics Society) |
| SLR➣Service Location Register |
| SLR➣Spacelift Range |
| SLR➣Suburban Land Reserve (Salt Lake City, UT) |
| SLR➣Systèmes Logiciels et Réseaux (French: Software Systems and Networks) |
| SLR➣Slide Raft (aircraft door) |
| SLR➣Stock Level Requirement |
| SLR➣System Level Requirement |
| SLR➣Side Lower Berth (rail travel) |
| SLR➣Split Live Range |