SR or sr may refer to:

Arts and entertainment

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Businesses and organizations

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Politics

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Transport

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Other businesses and organizations

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Honorifics

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Places

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  • Slovak Republic (Slovak: Slovenská republika), the official name of Slovakia
  • Suriname (ISO 3166-1 country code SR)
  • West Sulawesi (ISO 3166-2:ID province code SR), a province of Indonesia

Science and technology

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Biology and medicine

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Chemistry and physics

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  • Steradian (symbol: sr), the SI unit of solid angle
  • Strontium (symbol: Sr), a chemical element

Computing and electronics

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Transport

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Other uses

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See also

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