PRA

• African Regroupment Party
• Federal Highway Administration
• General Urquiza Airport
• PRA Group
• PRA Health Sciences
• Panel reactive antibody
• Participatory rural appraisal
• People's Redemption Army
• People's Revolutionary Army (Grenada)
• Philadelphia Redevelopment Authority
• Philippine Revolutionary Army
• Physical Review A
• Plasma renin activity
• Political Research Associates
• Positive relative accommodation
• Pra (Russia)
• Pra River (Ghana)
• President of the Royal Academy
• Presidential Records Act
• Primitive recursive arithmetic
• Probabilistic risk assessment
• Progesterone receptor A
• Progressive retinal atrophy
• Prudential Regulation Authority (United Kingdom)
• Retail Motor Industry Federation
• Saccharopepsin
• Sender ID
• The People's Republic of Animation
• The Professional Rugby Players' Association