530 PRO Acronym Definitions

P.R.O. (with full stops) has 12 definitions

• Public Record Office 
• Peer Review Organization 
• Public Relations Officer 
• Public Records Office 
• Patient-reported outcome 
• Professional Racing Organization 
• Professional Review Organization 
• Patient-Reported outcomes 
• Professional Restylers Organization 
• Problem Resolution Officer 
• Patient Reported Outcome 
• Parks and Recreation Ontario 
• Photographic Research Organization 
• Philippine Ragnarok Online 
• Pricing and Revenue Optimization 
• Pacific Railcar Operators 
• Performing Rights Organization 
• Project Resident Office 
• Producer Responsibility Organisation 
• Preplanned Response Option 
• Prepare, Read and Organize 
• Progressive Rate Optimal 
• Plant Representative Office 
• Programmed Reduction Objective 
• Planning and Reporting Officer 
• Point de Raccordement Optique 
• Pittsburgh Roleplaying Organization 
• Proper Ram-air Orientation 
• Prioritized Regional Objective 
• Petrol Range Organics 
• Packet Re-Ordering 
• Project Residence Office 
• Principal Race Officer 
• Professional Racers Organisation 
• Personnel Records On-Line 
• Patient Resource Office 
• Payload Rack Officer 
• Potomac Region Outings 
• PARKS & RECREATION ONTARIO 
• Planetary Rescue Operations 
• Publication Requirement Officer 
• Professional review organizations 
• Portable Restroom Operators 
• Partei Rechtsstaatlicher Offensive 
• Police Regional Office 
• Pacific Region office 
• Pharmaceutical Resource Organization 
• Parents Reaching Out 
• Performance Rights Organization 
• Performance and Resource Optimization 
• SHOW MORE