SLR

• Satellite laser ranging, a method to measure the distance to satellites
• Scalable Linear Recording tape drive backup
• Scanline rendering
• Sea level rise
• Self-loading rifle or semi-automatic rifle
• The UK L1A1 SLR rifle
• Semi-linear resolution, a search algorithm
• Sending loudness rating for microphones
• Service List Registry, of audiovisual services
• Simple linear regression, a method of statistical modeling
• Simple LR parser (simple left-to-right parser), a method of syntax analysis
• Single-lens reflex camera
• See also: Digital single-lens reflex camera (digital SLR or DSLR)
• SLR (company), a virtual reality company
• Systematic literature review (see also Systematic review), a type of academic text

• Holden Torana SLR5000 car
• Mercedes-Benz 300 SLR
• Mercedes-Benz SLR McLaren
• Shimano Linear Response, a bicycle component
• Sri Lanka Railways
• St. Lawrence and Atlantic Railroad reporting mark

• Sébastien Loeb Racing, a French racing team
• Stanford Law Review
• Statutory liquidity ratio

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