Look up sqr in Wiktionary, the free dictionary.

SQR may refer to:

Biochemistry

• Succinate-Q reductase, an enzyme complex
• sulfide:quinone oxidorreductase pathway, see Microbial oxidation of sulfur

Computing

• SQR, a programming language
• SQR codes, Secure Quick Response codes

Linguistics

• Siculo-Arabic (ISO 639 language code: sqr)
• Smiting-blade symbol (hieroglyph)

Mathematics

• square (algebra) (sqr, sq)
• square root (sqr, sqrt)

Transportation

• Soroako Airport (IATA airport code SQR) Soroako, South Sulawesi, Indonesia
• Alsaqer Aviation (ICAO airline code SQR) defunct Libyan airline, see List of airline codes (A)
• Sultanpur Lodi (Indian rail code SQR), see List of railway stations in India

Other uses

• The SQR Store, originally "S.Q.R.", department store in Anaheim, California, 1907–1978

See also

Search for "sqr" on Wikipedia.

• All pages with titles containing sqr
• Square (disambiguation)

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