| Abbreviation | Definition |
|---|---|
| ACDC | Advanced Computational Data Center |
| ACE | Accepting The Challenge Of Excellence |
| ACE | Access Channel For Employees |
| ACE | Access Competition And Etiquette |
| ACE | Access To Career Enrichment |
| ACE | Accurate, Courteous, and Efficient |
| ACE | Achieving Customer Excellence |
| ACE | Adaptability, Cooperation, and Efficiency |
| ACE | Administrative Center Of Expertise |
| ACE | Advanced Compatibility Engineering (Honda) |
| ACE | Analyze Chart And Execute |
| ACE | Assessing Cost-effectiveness |
| ACE | Assisted Competitive Employment |
| ACE | Astound Customer Excellence |
| ACE | Available Consultants and Entrepreneurs |
| ACEIT | Automated Cost Estimating Integrated Tools |
| ACER | Always Cannot Ensure Reliabilities |
| ACES | Accomplishing Challenges Equals Success |
| ACES | Americans For Competitive Enterprise System |
| ACES | Augmentative Communication And Empowerment Supports |