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Related to COLS: colors, coleslaw, cold war, Kols, Coles
COLSColumbus, Ohio
COLSCollege of Letters and Science (various universities)
COLSCommon Output Level Standards (US DoD)
COLSCorrected Ordinary Least Square (algorithm)
COLSCity of Lost Souls (Mortal Instruments series)
COLSCadet Officer Leadership School (AFJROTC)
COLSCentral Ontario Leadership Seminar (Canada)