| Acronym | Definition |
|---|
| COLT | Computational Learning Theory |
| COLT | Combat Observation and Lasing Team (US DoD) |
| COLT | Cohort in Lung Transplantation |
| COLT | City Of London Telecommunications (UK) |
| COLT | City of Lompoc Transit (Lompoc, CA) |
| COLT | Certified Office Laboratory Technician |
| COLT | City of Loveland Transit (Loveland, CO, USA) |
| COLT | Corpus of London Teenager |
| COLT | Central Office Line Tester |
| COLT | Common Organizational Level Tester |
| COLT | Cells on Light Trucks |
| COLT | Connection Optimized Link Technology |
| COLT | Customer Oriented Leveling Technique |
| COLT | Central Ontario Loop Train (Canada) |
| COLT | Cryptologic On-Line Trainer |
| COLT | Center of Operations Linked to Telemarketing (US & Canadian law enforcement project) |
| COLT | Creek Outdoor Leadership Training (Cherry Creek High School; Denver, Colorado) |
| COLT | Client Object Linking Technology (Wollogong) |
| COLT | Centralized On-Line Tracking |
| COLT | Canadian Online Teller |
| COLT | Company Lasing Team |
| COLT | Charge Off Loan Tracking (Lowenstein and Associates, PC software) |