| Acronym | Definition |
|---|
| CLAS➣Classified |
| CLAS➣College of Liberal Arts and Sciences |
| CLAS➣Classify |
| CLAS➣Culturally and Linguistically Appropriate Services |
| CLAS➣Center for Latin American Studies |
| CLAS➣Clinical Ligand Assay Society |
| CLAS➣Community Legal Assistance Society |
| CLAS➣College of Letters, Arts, and Sciences (USC) |
| CLAS➣Commonwealth Legal Advisory Service (UK) |
| CLAS➣Council for Leaders in Alabama Schools |
| CLAS➣Clustering and Availability Software (market) |
| CLAS➣CEBAF Large Acceptance Spectrometer |
| CLAS➣Comité Local d'Action Sociale (French: Local Social Action Committee) |
| CLAS➣CESG Listed Adviser Scheme (UK) |
| CLAS➣Commercial Landlords Accreditation Scheme (UK) |
| CLAS➣Center for Limb Atmospheric Sounding |
| CLAS➣Criminal Litigation Accreditation Scheme (UK) |
| CLAS➣Conformal Load-Bearing Antenna Structure |
| CLAS➣Cancer Linear Analog Scale (patient quality-of-life) |
| CLAS➣Council of Language Arts Supervisors |
| CLAS➣Centrale de Loisirs d'Activités et de Services (French: Central Leisure Activities and Services) |
| CLAS➣Center Level Application Software |
| CLAS➣Closed Loop Action System (Raytheon) |
| CLAS➣CEBAF Large Solid Angle |
| CLAS➣Color Linear Array Scanner |
| CLAS➣Community Lending Analysis System |
| CLAS➣Civil Legal Aid Scheme |
| CLAS➣Carry-Lookahead and Summation (processor unit) |