| Acronym | Definition |
|---|
| QEA➣Queue Element Area |
| QEA➣Quantitative Economic Analysis |
| QEA➣Quick-Erect Antenna |
| QEA➣Quantitative Environmental Analysis, LLC (environmental consulting company) |
| QEA➣Qantas Empire Airways Ltd. (Australian commercial airline) |
| QEA➣Quantum-Inspired Evolutionary Algorithm |
| QEA➣Quod Est Absurdum (Latin: which is absurd) |