| Acronym | Definition |
|---|
| CLT | Consolidação das Leis do Trabalho (Brazil) |
| CLT | Charitable Lead Trust |
| CLT | Community Land Trust |
| CLT | Central Limit Theorem (probability theory) |
| CLT | Communicative Language Teaching |
| CLT | Canadian Learning Television |
| CLT | Central Location Test |
| CLT | Centre for Language Technology (various countries) |
| CLT | Clinical Laboratory Technologist |
| CLT | Corporate Leadership Team |
| CLT | Competitive Landscaping Tool (iSuppli) |
| CLT | Classical Laminate Theory |
| CLT | Cairo Local Time (GMT+0200) |
| CLT | Common Leader Training |
| CLT | Cued Language Transliterator |
| CLT | Currently Listening To (chat) |
| CLT | Container Load Trailer |
| CLT | Calculated Landing Time |
| CLT | Cool Like That |
| CLT | Certificate of Land Transfer |
| CLT | Combine Like Terms (algebra) |
| CLT | Communications Line Terminal |
| CLT | Cooperative Learning Techniques |
| CLT | Closed Loop Training (speech synthesis) |
| CLT | Closed Loop Test |
| CLT | Christian Love Test |
| CLT | Cellular Logistics Team |
| CLT | Center for Law and Technology |
| CLT | Stimpson's Surf Clam (FAO species code) |
| CLT | Cross-Language Transfer |
| CLT | Charlotte, NC, USA - Charlotte/Douglas International Airport (Airport Code) |
| CLT | Charge Listing |
| CLT | combat lasing team (US DoD) |
| CLT | Civic Little Theatre (now Civic Theatre of Allentown, Pennsylvania) |
| CLT | Light Cruiser Training |
| CLT | Contracted Loaded Tip (marine propeller) |
| CLT | Component-Level Testing (electronics) |
| CLT | Conditional Land Transfer |
| CLT | Council on Law Enforcement Education and Training (Oklahoma) |
| CLT | Customer Learning Terminal (aka: Kiosk) |