Definition of "ADA"
ADA
noun
countable and uncountable, plural ADAs
(organic chemistry) Abbreviation of azodicarbonamide.
(art) Initialism of autodestructive art.
proper noun
(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.