| 缩写 | 全称 | 中文释义 |
|---|---|---|
| UBI | Usage Billing Information | 使用计费信息 |
| TIRF | Telecoms Industry Regulatory Forum | 电信行业监管论坛 |
| LR | Line Rate | 线率 |
| GPBX | Global Private Branch eXchange | 全球私人分行交换 |
| ITS | Institute for Telecommunication Sciences | 电信科学研究所 |
| WDN | Wireless Developer Network | 无线显影剂网络 |
| DSRF | Device Savings Recovery Fee | 设备节约回收费 |
| QOSOI | Quality Of Service Over IP (Internet Protocol) | IP上的服务质量(因特网协议) |
| NGN | Non-Geographic Number | 非地理编号 |
| WUP | Wired Up Privacy | 有线隐私 |