| Abbreviation | Definition |
|---|---|
| ACDS | Automatically Controlled Digital Station |
| ACDS | Autonomous Control and Decision Systems |
| ACDT | Action for Child Development Trust |
| ACDT | Air Clean Deviser Taiwan |
| ACDT | Ant Colony Decision Tree |
| ACDT | Architected Composite Data Types |
| ACDT | AspectC/C Development Tools |
| ACDT | Assessment care in detention and teamwork |
| ACDV | Associazione Controllo Del Vicinato |
| ACDV | Automated Consumer Dispute Verification |
| ACDV | Automated Credit Dispute Verification |
| ACDW | Angel City Drum Works |
| ACDW | Annual Compliance Determination Worksheet |
| ACDW | Arsenic contaminated drinking water |
| ACE | Access to Capital for Entrepreneurs |
| ACE | Achievement Centered Education |
| ACE | Advanced Computing Environment |
| ACE | After Common Era |
| ACE | Ajax org Cloud9 Editor |
| ACE | All Champions Eliminated |