noun

• A female given name from the Germanic languages.
• (computer languages) An object-oriented programming language extended from Pascal and other languages.
• A city, the county seat of Norman County, Minnesota, United States
• A city, the county seat of Pontotoc County, Oklahoma, United States.
• Initialism of adenosine deaminase, the enzyme that specifically affects RNA. See ADAR.
• Initialism of assistant district attorney.
• Acronym of anti-doping agency.
• (organic chemistry) Abbreviation of azodicarbonamide. [(chemistry) An organic chemical, a yellow to orange red, odorless, crystalline powder, used in food industry as a food additive, flour bleaching agent and improving agent, and in foaming plastics.]
• (art) Initialism of autodestructive art.
• (US) Initialism of American Dental Association.
• (US politics) Initialism of Americans for Democratic Action.
• (US politics) Initialism of Americans with Disabilities Act.
• (US) Initialism of American Diabetes Association.
• (US) Initialism of Air Defense Artillery.
• (UK) Initialism of Association of Drainage Authorities.