| Acronym | Definition |
|---|
| EFTS | Electronic File Transfer System |
| EFTS | Éducation, Formation, Travail, Savoirs (French: Education, Training, Work, Knowledge) |
| EFTS | Electronic Funds Transfer System |
| EFTS | Equivalent Full Time Student |
| EFTS | Electronic Fingerprint Transmission Specification |
| EFTS | Electronic Full-Text Sources (University of Chicago Library and The ARTFL Project) |
| EFTS | Enhanced Flight Termination System |
| EFTS | Elementary Flight Training School (British Commonwealth Air Training Plan) |
| EFTS | Electronics Fundamentals Training Section |