| 缩写 | 全称 | 中文释义 |
|---|---|---|
| TTC | Telemetry Telecommand and Control | 遥测遥控 |
| ETET | Electrical and Telecommunications Engineering Technology | 电气与通信工程技术 |
| UCS | Unified Communication Service | 统一通信业务 |
| KTL | Killarney Telecommunications Ltd | 基拉尼电信有限公司 |
| WTRS | Wisconsin Telecommunications Relay System | 威斯康星电信中继系统 |
| FAS | Fals ansewring supervision | 虚假的监督 |
| GTB | Global Telecoms Business | 全球通信商业 |
| CTNS | Certified Telecommunications Network Specialist | 注册电信网络专家 |
| ETT | Emerging Telecommunications Technologies | 新兴电信技术 |
| CSL | Communication Services Limited | 通讯服务有限公司 |