ADA

• ADA (buffer)
• ADA collider
• Ada (disambiguation)
• Ada (programming language)
• Adana Şakirpaşa Airport
• Adenosine deaminase
• Advanced Distribution Automation
• Aerolínea de Antioquia
• Aeronautical Development Agency
• After the Development of Agriculture
• Air Defense Artillery Branch (United States)
• Airline Deregulation Act
• Alternative Distribution Alliance
• Amazon Development Agency
• American Decency Association
• American Dental Association
• American Diabetes Association
• American Dietetic Association
• Americans for Democratic Action
• Americans with Disabilities Act of 1990
• Amigos dos Amigos
• Analog-to-digital converter
• Angehöriger der Armee
• Antideficiency Act
• Apple Design Awards
• Armée de l'Air
• Assistant District Attorney
• Association of Drainage Authorities
• Australian Dental Association
• Australian Digital Alliance
• Austrian Development Agency
• Avestan Digital Archive
• Azodicarbonamide