| Acronym | Definition |
|---|
| ADDP➣1,1'- (Azodicarbonyl)dipiperidine |
| ADDP➣Association of Developmental Disabilities Providers (Massachusetts) |
| ADDP➣Association Départementale de Défense du Public (French: Departmental Association of Public Defense) |
| ADDP➣AIDS Drug Distribution Program |
| ADDP➣Analyze Dissect Detect Process |
| ADDP➣Advanced Digi Discovery Protocol |
| ADDP➣Asymmetrically Degenerated Differential Pair |
| ADDP➣Africa Decade of Disabled People |
| ADDP➣Air Dominance Decision Point |
| ADDP➣Appraisal Defect Detection & Prevention (finance) |
| ADDP➣Association of Due Diligence Professionals (Evergreen, CO) |
| ADDP➣Advanced Disconnect Detection Protocol (Genesys Telecommunications Laboratories, Inc.) |