sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Association for Death Education and Counseling | **** |
| Accumulated Deductible Employee Contributions | **** |
| A Distance Education Consortium | **** |
| Automated Digital Entertainment Corp | *** |
| Assistant Director for Collection | *** |
| American Data Exchange Corporation | *** |
| Arts Development in East Cambridgeshire | *** |
| Aeolian Dust Experiment on Climate | *** |
| Alliance for Distance Education in California | *** |
| Alaska Dept of Environmental Conservation | *** |
| Adventist Distance Education Consortium | *** |
| Alaska Department of Conservation | *** |
| Abu Dhabi Educational Council | *** |
| Advanced Diesel Engine Control | *** |
| Action on Disability in Ethnic Communities | *** |
| Alaska Distance Education Consortium | *** |
| Abu Dhabi Executive Council | *** |
| Association for Death Education Counseling | ** |
| Alaska Departments of Environmental Conservation | ** |
| Arts Development in East Cambs | ** |
| Alcohol and Drug Education Committee | ** |
| Agricultural Distance Education Consortium | ** |
| Advanced Diesel Emission Control | ** |
| Algoma Diabetes Education and Care | ** |
| Association of Death Educators and Counselors | ** |
| Adult Educator in Company | ** |
| Abu Dhabi Emiratization Council | ** |
| Adventist Digital Education Consortium | ** |
| Asian Diver Exhibition and Conference | ** |
| Aiken Dahlgren Electronic Calculator | ** |
| Alaska Department of Environmental Conservations | ** |
| Amicale Des Eleves Chercheurs | * |
| Assistant Director for Electronic Collections | * |
| Agency for Development Education and Communication | * |
| Adaptive Digital Engine Control | * |
| Approved Driver Education Course | * |
| Assembly District Empowerment Congress | * |
| Alaska District Export Council | * |
| Australasian Data Exchange Centre | * |