PRA
Encyclopedia : P : PR : PRA : PRA
PRA is an abbreviation for:
- Probabilistic Risk Assessment, an engineering safety analysis
- Political Research Associates, a research group, located in Somerville, Massachusetts, which studies the U.S. political right wing.
- Positive relative accommodation
- People's Redemption Army, a rebel group in Congo (DRC) and Uganda
- President of the Royal Academy: see Royal Academy
- Progressive retinal atrophy
- Plasma renin activity
- Primary rate access
- PRA International, a Contract research organization
- Participatory Rural Appraisal
- Primitive Recursive Arithmetic, a formal system of arithmetic weaker than Peano Arithmetic PA
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