QBR stands for Quarterback Rating (football)
QBR stands for Quarterly Business Review
QBR stands for Queen’s Baton Relay (UK)
QbR stands for Question-Based Review (US FDA)
QBR stands for Quality Billing Report
QBR stands for Quint Boisvert Racing, Inc.
QBR stands for Quick Business Research Institute Corp. (Japan)
QBR stands for Quei Bravi Ragazzi Café (Italian: Goodfellas Café; Brescia, Italy)