| Abbreviation | Definition |
|---|---|
| ACDD | Acceptance Criteria Driven Development |
| ACDL | Airport Concessions and Development Limited |
| ACDL | Asian Coast Development Ltd |
| ACDN | Alliance of Career Development Nonprofits |
| ACDO | Assistant Community Development Officer |
| ACDP | Agency for Career Development of Physicians |
| ACDP | Arts and Cultural Development Program |
| ACDR | African Centre for Development and Research |
| ACDS | Academic and Career Development Services |
| ACDS | Association of Child Development Specialists |
| ACDT | Action for Child Development Trust |
| ACDT | Ashington Community Development Trust |
| ACDT | AspectC C Development Tools |
| ACDT | AspectC/C Development Tools |
| ACED | Adams County Economic Development |
| ACED | Alliance For Compassion And Education Development |
| ACED | Alumni Career Education and Development |
| ACLD | Alabama Council for Leadership Development |
| ACLD | Alliance Center for Leadership Development |
| ACLEDA | Association of Cambodian Local Economic Development |