| Acronym | Definition |
|---|
| CLC | Canadian Labour Congress |
| CLC | Campaign Life Coalition (Canada) |
| CLC | Computer Learning Center |
| CLC | College of Lake County (Illinois) |
| CLC | Center for Literary Computing |
| CLC | City Learning Centre (UK) |
| CLC | Chloride Channels |
| CLC | Campaign Legal Center |
| CLC | Community Legal Centres (AU) |
| CLC | Community Learning Centers |
| CLC | Central Labor Council |
| CLC | Collegiate Licensing Company |
| CLC | Cadillac Lasalle Club, Inc. (Columbus, OH, USA) |
| CLC | Cascade Land Conservancy |
| CLC | Central Land Council (Australia) |
| CLC | Convention on Civil Liability |
| CLC | International Convention on Civil Liability |
| CLC | Chinese Language Center |
| CLC | Canada Lands Company |
| CLC | Concerned Local Citizens (US DoD) |
| CLC | Challenger Learning Center |
| CLC | Common Lisp Controller |
| CLC | Christian Life Community (organization) |
| CLC | Children's Legal Centre |
| CLC | Community Learning Centre |
| CLC | Corporate Leadership Council |
| CLC | Civil Liability Convention (oil pollution legislation) |
| CLC | College Loan Corporation |
| CLC | Christian Life Commission |
| CLC | Cancer Leadership Council |
| CLC | comp.lang.c (newsgroups usenet) |
| CLC | Clear Carry Flag |
| CLC | Child Life Council |
| CLC | Connecticut Library Consortium |
| CLC | Comparative Literature and Culture |
| CLC | Church of the Lutheran Confession (Lutheran church body of about 70 congregations organized in 1959) |
| CLC | Cheltenham Ladies' College |
| CLC | Community Law Centre |
| CLC | Christian Literature Crusade |
| CLC | Child Labor Coalition |
| CLC | Council for Licensed Conveyancers |
| CLC | Closed Loop Color |
| CLC | Chemical Looping Combustion |
| CLC | Contact Lens Council |
| CLC | Cholesteric-Liquid-Crystal |
| CLC | Cuban Liberty Council |
| CLC | Corporate Learning Course |
| CLC | Cluster Controller (IBM) |
| CLC | Career Learning Center |
| CLC | Carrier Liaison Committee |
| CLC | Clear Command Window (MATLAB function reference) |
| CLC | Customer Life Cycle |
| CLC | Child Learning Center |
| CLC | Convention Liaison Council |
| CLC | Competitive Local Carrier |
| CLC | City of London College |
| CLC | Companhia Logistica de Combustiveis (Portugal fuel distribution firm) |
| CLC | Church Leadership Connection |
| CLC | Canadian Labour Code |
| CLC | Club Langues et Civilisations (French travel agency) |
| CLC | Center for Learning Connections |
| CLC | Commonwealth Law Conference (AU) |
| CLC | Center for Logic and Computation |
| CLC | Concordia Lutheran Conference |
| CLC | Central Library Consortium |
| CLC | Capacity-Limiting Constituents |
| CLC | Cellular Lightweight Concrete |
| CLC | Command Launch Computer |
| CLC | Calcutta Leather Complex |
| CLC | Contemporary Literature Criticism |
| CLC | Center for Law and Computers |
| CLC | Current Location Counter (assembly language) |
| CLC | Congressional Liaison Committee (California) |
| CLC | Certified Laboratory Consultant |
| CLC | Cathy Lee Crosby |
| CLC | Children's Literature for Children |
| CLC | Children's Literature Centre |
| CLC | Catawba Lands Conservancy (Charlotte, NC) |
| CLC | Command-Line Compiler |
| CLC | Chicago Lebanese Club |
| CLC | Course Line Computer |
| CLC | Complete Logistics Company |
| CLC | Carrier Line Charge |
| CLC | Crystal Lake Camps |
| CLC | Common Language Code |
| CLC | Cell Line Card |
| CLC | Clinical Learning Center |
| CLC | Christian Life Cathedral |
| CLC | Creative Learning Communities |
| CLC | Clinique de Chirurgie Plastique Lausanne |
| CLC | Chesapeake Light Craft, Inc. |
| CLC | Constituency Leaders Council |
| CLC | Confirmed Letter of Credit |
| CLC | Community Leadership Committee |
| CLC | CUNA Lending Council |
| CLC | Content Life Cycle |
| CLC | Computing Learning Center |
| CLC | Capital Library Cooperative |
| CLC | Community Language Collection |
| CLC | Cherenkov Luminosity Counter |
| CLC | Canadian Locomotive Company Ltd. (Canadian locomotive builder; 1850s to 1968; Kingston, Ontario, Canada) |
| CLC | Citizens for Livable Communities (Oregon) |
| CLC | Carp Leukocyte Culture |
| CLC | Chancery Law Chronicles |
| CLC | Change Letter Control (NASA) |
| CLC | Caillouet Land Corporation |
| CLC | Catonsville Lacrosse Club (Maryland) |
| CLC | Cyber Law Centre (Intellectual Property, Internet Law) |
| CLC | Contact Lens Centers |
| CLC | Cash-in-lieu of Commodities |
| CLC | Cardijn Liaison Committee |
| CLC | Chicano/Latino Caucus (California Association for Counseling and Development) |
| CLC | Codes and Lattices in Cryptography (workshop) |
| CLC | Cylindrical Lab Coater (inkjet paper) |
| CLC | Community Living Coalition (Canada) |
| CLC | Civic Leadership Center |
| CLC | Common Leg Circuit (high density packaging of RF circuits) |
| CLC | Clean Lakes Clearinghouse |
| CLC | Campus Laboratory Consortium (UCSD) |
| CLC | Computer Lab Coordinators |
| CLC | Channel Level Control |
| CLC | Cigarette Lighter Cable (CB radio) |
| CLC | Critical Load Cycle (NASA) |
| CLC | Continuously Linked Commodity Contracts |
| CLC | Cheshire Line Committee (English Railway Consortium) |
| CLC | Command Launch Console |
| CLC | Curriculum Learning Centre |
| CLC | Computerized Learner Corpora |
| CLC | Carrier-Level Control |
| CLC | Corporate Litigation Counsel |
| CLC | Communication Line Controller |
| CLC | Combat Leadership Course |
| CLC | Closed-Loop Coherent |
| CLC | Career Leadership Conference |
| CLC | Child Literacy Class |
| CLC | CIVMAR Leadership Council |
| CLC | Colorado Libraries Colaborate |
| CLC | Conferencing and Learning Center |
| CLC | Circuit Line Card |
| CLC | Customer Loan Centre |
| CLC | Circular Layout Cutset |
| CLC | Claim Litigation Counsel |
| CLC | Congressional Line Code |
| CLC | Christian Living Campuses |
| CLC | Combined Logistics Committee |
| CLC | Consolidated Learning Center |
| CLC | Contract Logistics Center |
| CLC | Cobre Los Cruces (Seville, Spain mining project) |