| Abbreviation | Definition |
|---|---|
| ETOP | Education and Training in Optics and Photonics |
| ETOS | Education Training and Organisational Services |
| ETP | Education and Technology Program |
| ETP | Education Toolkit Project |
| ETP | Educational Theatre Program |
| ETP | English Tutoring Program |
| ETPA | Educational Theory Policy and Administration |
| ETPD | Educational Technology Professional Development |
| ETPI | Education Tax Policy Institute |
| ETQA | Education and Training Quality Assurance |
| ETQA | Education and Training Quality Assurer |
| ETQA | Education and Training Quality Assuror |
| ETQA | Education Training and Quality Authority |
| ETQA | Educational and Training Quality Assurance |
| ETR | Educational Technology Resources |
| ETRA | Educational Technology Research and Assessment |
| ETRA | Educational Technology Resource Awards |
| ETRAF | Educational Technology Risk Assessment Framework |
| ETRD | Educational Technology Research and Development |
| ETRF | Education and Training Reforms for |