| 缩写 | 全称 | 中文释义 |
|---|---|---|
| DCPZ | Daily withdrawal coincident with Customer Peak for a Zone | 每日取款与某个区域的客户峰值一致 |
| 100VG | 100 Voice Grade (IEEE 802.12 AnyLAN Standard) | 100语音等级(IEEE 802.12 Anylan标准) |
| DS-2 | Digital Stream 2 (6.312 mbps) | 数字流2(6.312 Mbps) |
| VWO | Virtual Wire Operations | 虚拟有线业务 |
| OCC | Optical Communication Channel | 光通信信道 |
| DISA | Direct Inward Switch Access | 直入式交换机接入 |
| TEO | Telephone Equipment Order | 电话设备订单 |
| EFD | Event Forwarding Discriminator | 事件转发鉴别器 |
| CSAA | Central Service Area Authority | 中央服务区管理局 |
| PMR | Personal Mobile Radio | 个人移动收音机 |