Business Process Reengineering 
Business Process Re-engineering 
Back Pressure Regulator 
Back Pressure Relief 
Bilateral Program Review 
biological phosphorus removal 
Bureau of Public Roads 
burnable poison rod 
business process redesign 
By Pass Ratio 
Bachelor of Public Relations 
Backplane Receive 
Ball-to-Powder Ratio 
Barred Plymouth Rock 
beam profile reflectometry 
Bergen Passaic Rail corporation 
beryllium physics reactor 
Bibliografia del Parlamento Repubblica… 
Biennial Program Reports 
Biological and Physical Research 
Bit Probability of Reception 
blood pressure response 
Book Publishing Record 
Bottom Pressure Recorder 
brief psychiatric rating 
bromopyrogallol red 
Budget and Performance Requirements 
Bureau of Parks and Recreation 
Business Performance Review 
Business Plan Review