| Acronym | Definition |
|---|
| ECTL➣Electronic Communal Temporal Lobe |
| ECTL➣European Centre for Transportation and Logistics |
| ECTL➣Ellbogen Center for Teaching and Learning (University of Wyoming) |
| ECTL➣Extract, Cleanse, Transform, and Load (computing) |
| ECTL➣Entente Cyclo-Touriste Lamballaise (French cycling association) |
| ECTL➣Existential Computational Tree Logic |
| ECTL➣Education Coaching Team Leader |
| ECTL➣Emitter Coupled Transistor Logic |
| ECTL➣External Cavity Tunable Laser |