Abbreviations beginning with a

ADACAuburn Development Advisory Committee
Community » Development

ADACAverage Daily Accommodation Charge
Community » Housing

ADACAdvanced Digital Acoustic Coding
Computing » Software

ADACAutomatic Direct Analog Computer
Computing

ADACAccelerated Durability Assessment Configuration
Governmental

ADACAcoustic Data Analysis Center (US Army)
Governmental

ADACAlcoholism and Drug Abuse Council
Governmental » Council

ADACAll-Digital Attack Center
Governmental

ADACAmmunition Descriptive Asset Code
Governmental

ADACArmy Defense Ammunition Center
Governmental

ADACAssociate Deans Academic Council
Governmental » Council

ADACAttitude Determination and Control (System)
Governmental

ADACAllgemeiner Deutscher Automobil Club
International » German

ADACAlcohol and Drug Assessment and Counselling
Medical » Drugs

ADACAllergic Disease and Asthma Center
Medical » Diseases

ADACAlternative Drug and Alcohol Counseling
Medical » Drugs

ADACAntineoplastic Drug Administration Course
Medical » Drugs

ADACAccompagner, Dynamiser, Agir, Créer (French: Accompany, Encourage, Act, Create)
Miscellaneous

ADACActive Directory Administrative Center (Microsoft)
Miscellaneous

ADACAdvanced Data Analysis Centre
Miscellaneous » Unclassified