| Abbreviation | Definition |
|---|---|
| ACD | Automatics call distribution |
| ACD | autoregressive conditional duration |
| ACD | Average Call Duration |
| ACDA | Accelerated Confidential Disclosure Agreement |
| ACDA | Activated carbon diaphragmatic absorption |
| ACDA | Arms Control Disarmament Agency |
| ACDA | Artificial Cervical Disc Arthroplasty |
| ACDA | Assured Clear Distance Ahead |
| ACDB | Alternating Current Distribution Board |
| ACDB | Ateliers et Chantiers de Dunkerque-Bordeaux |
| ACDB | Automated Cost Data Base |
| ACDBE | Airport Concession Disadvantaged Business Enterprise |
| ACDBE | airport concessionaire disadvantaged business enterprise |
| ACDBE | Airport Concessions Disadvantaged Business Enterprise |
| ACDBE | Airport Concessions Disadvantaged Business Enterprises |
| ACDC | Absolute Cunt Daft Cunt |
| ACDC | Adam Chu Dance Crew |
| ACDC | Algorithm for Comprehension Driven Clustering |
| ACDC | Allstar Cell Death Control |
| ACDC | Alternating Current Direct Current |