Abbreviations beginning with a

ADECAbu Dhabi Education Council
Governmental

ADECAlaska Department of Environmental Conservation
Governmental » State & Local

ADECAustralian Drug Evaluation Committee
Governmental » FDA

ADECAviation Machinist's Mate (engine Mechanic) Chief Petty Officer
Governmental » Navy

ADECAsociaci??n De Exportadores de Caf??
International » Guatemalan

ADECAsociación De Exportadores de Café
International » Guatemalan

ADECAutism Detection in Early Childhood
Medical » Autism

ADECAction de Développement de l'Emploi et des Compétences (French: Employment and Skills Development Action)
Miscellaneous

ADECAdaptive Detection Estimation Correlation
Miscellaneous

ADECAdult Driver Education Course
Miscellaneous » Automotive

ADECAdvanced Diesel Electronic Controls
Miscellaneous

ADECAdvanced Diesel Engine Control
Miscellaneous » Automotive

ADECAdvocacy Disability Ethnicity Community
Miscellaneous » Unclassified

ADECAdvocacy Disability Ethnicity Community (Australia)
Miscellaneous

ADECAirborne Defensive Electronic Countermeasures
Miscellaneous

ADECAlliance for Distance Education in California
Miscellaneous » Unclassified

ADECAmerican Distance Education Consortium
Miscellaneous » Unclassified

ADECArab Architectural Design and Engineering Consultancy (stock symbol)
Miscellaneous

ADECArts Development in East Cambridgeshire
Miscellaneous » Unclassified