| Acronym | Definition |
|---|
| ETLC | Engineering Teaching and Learning Complex (University of Alberta; Canada) |
| ETLC | European Trade Union Liaison Committee on Tourism (est. 1995) |
| ETLC | Eco Terra Landscape Consultants (Bozeman, MT) |
| ETLC | East Texas Literacy Council (Longview, TX) |
| ETLC | Electronic Text & Literature Cloud (independent authors) |
| ETLC | Educational Technology Leadership Conference |
| ETLC | Effective Teaching and Learning Centre (Australia) |
| ETLC | Energy Technology Leasing Corporation |
| ETLC | Evapotranspiration Landfill Cover |
| ETLC | European Tourism Liaison Committee |
| ETLC | Etelecharge.com Inc. (merchant services) |
| ETLC | Environmental Test Levels Committee (US NASA) |