| Abbreviation | Definition |
|---|---|
| ACCA | Armed Career Criminal Act |
| ACCA | Athens Community Career Academy |
| ACCA | Atlanta College and Career Academy |
| ACCA | Atlanta College Career Academy |
| ACCD | Arizona Construction Career Days |
| ACCE | Academy for College and Career Exploration |
| ACCE | Achieving Career College Education |
| ACCE | Achieving College Career Education |
| ACCI | Adult Career Concerns Inventory |
| ACCP | Aviation Career Continuation Pay |
| ACCSC | Accrediting Commission of Career Schools and Colleges |
| ACDN | Alliance of Career Development Nonprofits |
| ACDP | Agency for Career Development of Physicians |
| ACDS | Academic and Career Development Services |
| ACEA | Academic and Career Education Academy |
| ACED | Alumni Career Education and Development |
| ACEG | Association for Careers Education and Guidance |
| ACER | African Career Education and Resource |
| ACES | Athletes Careers Enhanced and Secured |
| ACI | Advantage Career Institute |