| Acronym | Definition |
|---|
| ICTL➣International Conference on Temporal Logic |
| ICTL➣Indirect Coal to Liquid (energy process) |
| ICTL➣International Conference on Teaching and Learning |
| ICTL➣Indiana Community Theatre League |
| ICTL➣Information and Communication Technology Law (higher education) |
| ICTL➣Ingénierie Conception Transmission Liaisons Optiques (French) |
| ICTL➣Injection Current Tuned Laser |