SLR

SLR may refer to:

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Science and technologyEdit

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