CLC
- CLC (gene)
- CLC (group)
- CLC International
- CLC bio
- CLC-1 (disambiguation)
- Calculate Linux Container
- California Lutheran College
- Cambodian Labour Confederation
- Cambridge Latin Course
- Campaign Legal Center
- Campaign Life Coalition
- Canada Lands Company
- Canadian Labour Congress
- Canadian League of Composers
- Canadian Location Code
- Canadian Locomotive Company
- Caribbean News
- Carrickfergus Learning Community
- Carrier Linguistic Committee
- Catholic Ladies College, Eltham
- Central Labour College
- Central Lakes College
- Central Land Council
- Central labor council
- Centre for Liveable Cities
- Century Limitless Corporation
- Certified lactation counsellor
- Cheltenham Ladies' College
- Chemical looping combustion
- Cheshire Lines Committee
- Chief Labour Commissioner
- Child Life Council
- Chinese Labour Corps
- Chinese Language Center
- Chinese Library Classification
- Christian Legal Centre
- Christian Life Centre
- Christian Life Community
- Christian Literature Centre
- Church of the Lutheran Confession
- City learning centre
- City of London Corporation
- Clapp/Langley/Crawford Complex
- Clear Lake City (Greater Houston)
- Clear Lake City STOLport
- Closed-loop communication
- Coastal Lacrosse Conference
- College of Lake County
- Collegiate Licensing Company
- Columbia and Cowlitz Railway
- Combat logistics company
- Combined Logistics Command
- Communities Liaison Committee
- Community legal centre
- Computer Learning Connection
- Concordia Lutheran Conference
- Conduct Leadership Cross
- Contemporary Learning Center
- Continental Lacrosse Conference
- Council for Licensed Conveyancers
- Crazy, Lovely, Cool
- Critical Legal Conference
- Croatian Language Corpus
- Crystal Lake Central High School
- Cuban Liberty Council
- Cymdeithas Lyfrau Ceredigion
- International Convention on Civil Liability for Oil Pollution Damage
- List of cruisers of the United States Navy
- Loading coil
- Mercedes-Benz CLC-Class