| Acronym | Definition |
|---|
| ITEA | International Technology Education Association |
| ITEA | International Test and Evaluation Association |
| ITEA | Information Technology for European Advancement |
| ITEA | International Team Excellence Award (American Society for Quality) |
| ITEA | International Tuba-Euphonium Association (Baltimore, MD) |
| ITEA | Individual Transitional Employment Agreement (Australia) |
| ITEA | Institute of Tokyo Environmental Allergy (Tokyo, Japan) |
| ITEA | Independent Technical Engineering Authority |
| ITEA | Illinois Truck Enforcement Association (est. 2009) |