QA/QC stands for Quality Assurance/Quality Control
QA/CQI stands for Quality Assurance and Continuous Quality Improvement
QA-UR stands for Quality Assurance and Utilization Review (also seen as QA/UR, QAUR and UR/QA)
QA&R stands for Quality Assurance & Revalidation
QA&O stands for Quality Assurance and Operations
QA&C stands for Quality Assurance and Control
Q4Q stands for Quest for Quality (The Netherlands)
Q2O stands for Quote-To-Order
Q2C Quote to Cash (also known as QTC) Q2C Quabbin to Cardigan Initiative (est. 2003) Q2C Quote to Completion
Q/R stands for Query/Response