Ada

Ada can mean one of the following things:

1. Lady Ada Lovelace
2. Ada, sister of Charlemagne, for whom the Ada Gospels at Trier were produced.
3. Ada programming language
4. Ada, a genus of orchids
5. Places named Ada:
   • Ada, Saskatchewan
   • Ada, Michigan
   • Ada, Minnesota
   • Ada, Ohio
   • Ada, Oklahoma
6. As an initialism, ADA often refers to
   • the Americans with Disabilities Act of 1990
   • Americans for Democratic Action
7. It is the alternate title of a novel by Vladimir Nabokov called Ada or Ardor: A Family Chronicle (1969).