Sor or SOR may refer to:
Arts, entertainment, and media School of Rock, 2003 film starring Jack Black Shades of Rhythm, a British based rave music group Son of Rambow, 2008 film starring Bill Milner and Will Poulter "Sor", Serdar Ortaç song Streets of Rage, a popular beat 'em up series developed by Sega
Geography Sor, Ariège, a French commune Sor, Azerbaijan, a village Sor (geomorphology), a kind of drainless depression with a salt marsh or intermittent lake in the Kazakh language Sor, Senegal, an offshore island Sor River, a river in the Oromio region, Ethiopia Sor Mañón (also known as Sor River), any of a number of rivers in Galicia, Spain Sorsogon, Philippines, a province (ISO sub-national code SOR)
People Sean O'Rourke, Irish broadcaster and journalist Fernando Sor (1778–1839), Spanish guitarist and composer Yira Sor (born 2000), Nigerian footballer
Science and technology Starfire Optical Range Steam to oil ratio, the ratio of water used for steam and oil in oil production. Successive over-relaxation, a numerical method used to speed up convergence System of record, an information storage system
Transport Singapore One Rail, a public transport operator in Singapore SOR Libchavy, Czech bus manufacturer Southern Ontario Railway, a shortline railway in southern Ontario
Other uses Sör, a word for beer in Hungary Sex offender registry Equality Act (Sexual Orientation) Regulations (UK legislation) Smart order routing, a rule-based mechanism for selecting the destination of trading orders Society of Radiographers, a UK trade union Southern Operations Room, one of the fractions in the Syrian civil war Statutory Orders and Regulations (Canada) Singapore Swop Offer Rate (SOR) Science of reading, an interdisciplinary body of research that explains how humans learn to read and how reading should be taught.