CLA

• California Library Association, US
• Canadian Lacrosse Association
• Canadian Library Association
• Canadian Lung Association
• Caprivi Liberation Army
• Children's Learning Adventure, an American daycare center chain
• Christian Labor Association
• CliftonLarsonAllen, American accounting firm
• Clutterers Anonymous
• College of Liberal Arts (disambiguation), multiple institutions
• Commonwealth Lawyers Association
• Communist League of America, 1928–1934
• Connecticut Library Association, US
• Copyright Licensing Agency, UK
• Country Land and Business Association, formerly the Country Landowners' Association

• Carry-lookahead adder, in digital logic
• Caseous lymphadenitis, an infectious disease caused by Corynebacterium pseudotuberculosis
• Codices Latini Antiquiores, a catalogue of surviving manuscripts in Latin
• Conjugated linoleic acid
• Cortical Learning Algorithm, in artificial intelligence
• Centro de Lançamento de Alcântara, a Brazilian satellite launching base
• Congenital lactic acidosis, a disease caused by mutations in mtDNA that cause too much lactic acid to build up in the body

• Clandon railway station, Surrey, England, by station code
• Claremont (Amtrak station), New Hampshire, US, by Amtrak station code
• Clayton railway station, Melbourne, by station code

• Brand used by Chris Lord-Alge, American mix engineer
• Cla Meredith (born 1983), former baseball player

• CargoLogicAir, a British cargo airline
• Causal layered analysis, a futures technique
• Clã, a Portuguese band
• Collective labour agreement
• Collegiate Learning Assessment, a US test
• Comilla Airport (IATA airport code)
• Contributor License Agreement
• County Clare, Ireland, Chapman code
• Mercedes-Benz CLA-class automobiles

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