Find the word definition


RRA can refer to:

  • Arrow-Pratt measure of relative risk-aversion
  • Radioreceptor assay, a test to determine the binding affinity of a radioactive-labelled substance to its receptor
  • Rahanweyn Resistance Army, also known as the Reewin Resistance Army, an armed faction in Somalia
  • Rainbow Routes Association, a non-profit organization in Canada dedicated to sustainable and active transportation
  • Rail America Inc., NYSE ticker code RRA
  • Rapid Rural Appraisal, a term for Participatory rural appraisal
  • Revenue Reconciliation Act of 1993, US tax reform legislation
  • Round Robin Archive, a database term used by the RRD Editor
  • Red Ribbon Army, a fictional military organization that appears in the Dragon Ball metaseries
  • Road Records Association, a British cycle racing organisation
  • Rock River Arms, an American firearms manufacturing company
  • Internal Revenue Service Restructuring and Reform Act of 1998
  • Rural Reconstruction Association, a British agricultural group
  • Routing and Remote Access