Definition of "FDA"

FDA

proper noun
1. (US) Initialism of Food and Drug Administration, a United States federal regulatory body.
  Quotations
  In the United States, some apps are getting recognized by the F.D.A. and are in trials to be designated as clinical interventions. Whatever you might think of them, they are fast becoming a part of global mental health care.
  2022 September 27, Barclay Bram, “My Therapist, the Robot”, in The New York Times‎