| Acronym | Definition |
|---|
| ECTF | European Clean Transport Facility (EU) |
| ECTF | Enterprise Computer Telephony Forum |
| ECTF | Enterprise Computer Telephony Forum(s) |
| ECTF | Electronic Crimes Task Force (US Secret Service) |
| ECTF | Edinburgh Centre for Tropical Forests (UK) |
| ECTF | Episcopal Commission on Tribal Filipinos (Philippines) |
| ECTF | European Community Telework/Telematics Forum (EU) |
| ECTF | East Coast Trawl Fishery (Queensland, Australia) |
| ECTF | Electronic Communications Task Force (New York State Bar Association) |
| ECTF | Ethics Code Task Force (American Psychological Association) |
| ECTF | Enhanced Communication and Transport Service |