| CQA | Call Queue Assignment 
| Others |
| CQA | Canadian Quality Assurance
| Others |
| CQA | Canadian Quilters Association
| Others |
| CQA | Canarana, MT, Brazil
| Others |
| CQA | Census Questionnaire Assistance
| Others |
| CQA | Central Queens Academy
| Others |
| CQA | Certification of Quality Auditor
| Others |
| CQA | Certified Quality Analyst
| Others |
| CQA | Certified Quality Aquaculture
| Others |
| CQA | Certified Quality Auditor
| Others |
| CQA | Certified QuickBooks Advisor
| Others |
| CQA | Chosen Query Attack
| Others |
| CQA | Clinical and Quality Analysis
| Others |
| CQA | Clinical Quality Assurance
| Others |
| CQA | Columbia Queer Alliance
| Others |
| CQA | Common Questions and Answers
| Others |
| CQA | Community Question Answering
| Others |
| CQA | Comparative Quotation Analysis
| Others |
| CQA | Component Quality Analysis
| Others |
| CQA | Compost Quality Alliance
| Others |
| CQA | Compost Quality Assurance
| Others |
| CQA | Connection Quality Analytics
| Others |
| CQA | Construction Quality Assurance
| Others |
| CQA | Contemporary QuiltArt Association
| Others |
| CQA | Contract Quality Assurance
| Others |
| CQA | Critical Quality Attribute
| Others |
| CQA | Customer Quality Assurance
| Others |
| CQA | Customer Quality Audit
| Others |