| JTEC | Joint Technologies Exploration Center | 联合技术探索中心 |
| JTEC | Joint Trade and Economic Commission (New Zealand/China Trade Commission) | 联合经济贸易委员会(新西兰/中国贸易委员会) |
| JTEC | Japanese Technology Evaluation Center | 日本技术评估中心 |
| JTEC | Job Training & Employment Corporation | 就业培训和就业的公司 |
| JTEC | Job Training Enrollment Center | 职业培训报名中心 |
| JTEC | Jeep Truck Engine Controller | 吉普卡车发动机控制器 |
| JTEC | Joint Training Enhancement Committee | 联合训练增强委员会 |
| JTEC | Jack Tyler Engineering Company (Memphis, TN) | 杰克·泰勒工程公司（田纳西州孟菲斯） |
| JTEC | Japan Telecommunications Engineering Consulting | 日本电信工程咨询 |
| JTEC | JFIC Transformation and Experimentation Cell | JFIC转化与实验单元 |