| Abbreviation | Definition |
|---|---|
| ATE | Awareness Training and Education |
| ATEC | Advanced Technical and Educational Consultants |
| ATEC | Alpine Transition and Education Center |
| ATEC | Authorized Technical Education Center |
| ATEE | Association for Teacher Education in Europe |
| ATEE | Association of Teacher Education in Europe |
| ATEG | Automotive Technical Education Group |
| ATEI | Asmara Teachers Education Institute |
| ATEL | Advanced Tools for e Learning |
| ATEN | Assistive Technology Educational Network |
| ATEO | Airgun Training and Education Organisation |
| ATEP | Accelerated Teacher Education Program |
| ATEP | Advanced Technology & Education Park |
| ATEP | Alaska Tsunami Education Program |
| ATEP | Articulated Technological Education Pathways |
| ATEP | Athletic Training Education Program |
| ATEP | Athletic Training Educational Program |
| ATEP | Automotive Technical Education Program |
| ATET | Abel Tasman Educational Trust |
| ATF | Accreditation Task Force |