| Abbreviation | Definition |
|---|---|
| ARECU | Alabama River Employees Credit Union |
| ARMSE | Association of Retired Missouri State Employees |
| ASE | Automotive Service Employment |
| ASEA | Alabama State Employees Association |
| ASEA | Arkansas State Employees Association |
| ASEP | Aboriginal Skills And Employment Partnership |
| ASPIRE | Additional Support for People in Retraining and Employment |
| ASRW | Asheville Sustainable Restaurant Workforce |
| ASSET | Akron Selective Skills Employment Training |
| ASYE | Assessed and Supported Year in Employment |
| ASYE | Assessed and Supported Year of Employment |
| ASYE | Assessment and Supported Year in Employment |
| ATE | Alternatives To Employment |
| ATNE | Average Total Number of Employees |
| ATWD | Addiction Training and Workforce Development |
| ATWD | Australian Teacher Workforce Data |
| AUPE | Alberta Union of Provincial Employees |
| AVCs | Additional Voluntary Contributions |
| AWC | Agriculture Workforce Coalition |
| AWCBC | Association of Workers Compensation Boards of Canada |