| QTA | Qatar Tourism Authority 
| Others |
| QTA | Qualification Test Article
| Others |
| QTA | Qualified Transportation Account
| Others |
| QTA | Qualified Transportation Accounts
| Others |
| QTA | Quality Through Assessment
| Others |
| QTA | Quality Traceability Accessibility
| Others |
| QTA | Quality Trait Analysis
| Others |
| QTA | Quality Truck and Auto
| Others |
| QTA | Quantica, PLC. (London Stock Exchange)
| Others |
| QTA | Quantile Teacher Assistant
| Others |
| QTA | Quantitative Topographic Analysis
| Others |
| QTA | Quantitative Trait Allele
| Others |
| QTA | Quantum Therapy Analyzer
| Others |
| QTA | Quaterra Resources
| Others |
| QTA | Quebec Trucking Association
| Others |
| QTA | Queensland Telugu Association
| Others |
| QTA | Queensland Tourism Award
| Others |
| QTA | Queensland Training Award
| Others |
| QTA | Queensland Training Awards
| Others |
| QTA | Queensland Trucking Association
| Others |
| QTA | Question the Author
| Others |
| QTA | Questioning the Author
| Others |
| QTA | Questions To Ask
| Others |
| QTA | Quick Take Apart
| Others |
| QTA | Quick Target Acquisition
| Others |
| QTA | Quick Turn Around
| Others |
| QTA | Quick Turnaround
| Others |
| QTA | Qwest Total Advantage
| Others |
| QTA | Shall I cancel telegram (message) Number.... as if it had not been sent?
| Others |