| Acronym | Definition |
|---|
| QDA➣Qualitative Data Analysis |
| QDA➣Quality of Everyday Activities (cancer survey factor) |
| QDA➣Quetta Development Authority (Balochistan, Pakistan) |
| QDA➣Quantitative Descriptive Analysis (statistics) |
| QDA➣Quantitative Data Analysis |
| QDA➣Quantity Discount Agreement |
| QDA➣Quick Defect Analysis |
| QDA➣Quaternion Division Algebra |
| QDA➣Quadratic Discriminate Analysis |
| QDA➣Qualified Dental Assistant |
| QDA➣Questionnaire-Diagnosed Asthma |