| Acronym | Definition |
|---|
| ADL | Anti-Defamation League |
| ADL | Activities of Daily Living |
| ADL | Advanced Distributed Learning |
| ADL | Advance/Decline Line (stock) |
| ADL | Activity of Daily Living |
| ADL | Automatic Directory Listing |
| ADL | Application Development Language |
| ADL | Add Low |
| ADL | Adapter Description Library |
| ADL | Advance Logic |
| ADL | Advances in Digital Libraries |
| ADL | Audio Design Labs |
| ADL | Arthur D. Little Inc. (Boston based consulting company) |
| ADL | Architecture Description Language |
| ADL | All Day Long |
| ADL | Alexandria Digital Library |
| ADL | Acid Detergent Lignin |
| ADL | Atlante Demologico Lombardo (Italian: Folkloric Atlas of Lombardy) |
| ADL | Advances in Digital Libraries (IEEE) |
| ADL | Armistice Demarcation Line (US DoD) |
| ADL | Argument-Dependent Lookup (C++) |
| ADL | Adventure Definition Language |
| ADL | Assisted Daily Living |
| ADL | Advanced Development Lab |
| ADL | Active Duty List |
| ADL | Additions and Deletions List (International Air Transport Association) |
| ADL | Address Data Latch |
| ADL | Advanced Distributive Learning |
| ADL | Acoustic Delay Line |
| ADL | Aeronautical Data-Link |
| ADL | Army Distance Learning |
| ADL | Assign XX (SL) Routing (US DoD) |
| ADL | Alliance des Libertés (French: Alliance of Liberties, Morocco) |
| ADL | Automatic Data Link |
| ADL | Agent de Développement Local (French: Local Development Officer) |
| ADL | Adhalin |
| ADL | Ada Design Language |
| ADL | Adventure Description Language |
| ADL | Airborne Data Loader |
| ADL | Airman Dormitory Leader (US Air Force) |
| ADL | Adelaide, South Australia, Australia - Adelaide (Airport Code) |
| ADL | All Digital Loop |
| ADL | Algorithm Description Language (computer programming) |
| ADL | Alaska Department of Labor |
| ADL | Anti-Data Leakage |
| ADL | Association des Diététiciens Libéraux (French: Liberal Dieticians Association) |
| ADL | Area Dental Laboratory |
| ADL | Above Detection Limit |
| ADL | Allowable Daily Intake |
| ADL | Applied Dynamics Laboratory (Canada and Portugal) |
| ADL | Authorized Data List |
| ADL | Airborne Data Link |
| ADL | Analytical Detection Limit |
| ADL | Array Definition Language |
| ADL | Allied Disposition List |
| ADL | Afrique Developpement Local (Cameroon) |
| ADL | Aerobic Diving Limit |
| ADL | Air Defense Laboratory |
| ADL | Army Doctrine Literature (US Army) |
| ADL | Armenian Democratic League (Ramgavar Party) |
| ADL | Automatic Determination of Location |
| ADL | Automated Data List |
| ADL | Armament Data Line |
| ADL | Arctic Digital Limited (Inuvik, NT, Canada) |
| ADL | Administrative Deadline |
| ADL | Automatic Disposal List |
| ADL | Army Digital Library |
| ADL | Add/Drop Linear (Alcatel) |
| ADL | Avionics Development Lab |
| ADL | American Discount Lenders Inc. |
| ADL | Anticipated Disbursement Listing (student financial aid) |
| ADL | Asymptotic Discrimination Loss |
| ADL | Armament Development Laboratory |