| Abbreviation | Definition |
|---|---|
| ADAM | Accelerated Digital Asset Management |
| ADAMS | Advanced Design And Manufacturing System |
| ADAMS | Alcohol and Drug Awareness for Managers and Supervisors |
| ADB | Accidental Death Benefit |
| ADBA | Also Does Business as |
| ADC | Area Distribution Center |
| ADCU | Application Developer Customer Unit |
| ADDB | Accountancy Investigation And Discipline Board |
| ADDD | Accidental Death, Dismemberment, and Disability |
| ADDDB | Accidental Death, Dismemberment, and Disability Benefit |
| ADDIE | Analyze, Design, Develop, Implement, and Evaluate |
| ADDM | All Digital Design and Manufacturing |
| ADDM | Asynchronous Distributed Decision Making |
| ADEA | Age Discrimination in Employment Act |
| ADFA | Advanced Divorce Financial Analyst |
| ADFI | Arizona Department of Financial Institutions |
| ADGSS | A D General Services Studio |
| ADI | Access Decision Information |
| ADI | Automate, Delegate, Innovate |
| ADID | Advertising Digital IDentification |