基本释义:

始发站交换标识符

网络释义

1)OX-ID Originator eXchange IDentifier,始发站交换标识符

2)RX-ID Responder eXchange IDentifier,应答机交换用户标识符

3)exchange identification,交换标识

4)XSID eXchange Station IDentification,交换站识别

5)bus departure line,公交始发站线路

6)alternate sector identifier (alternate sector ID),替换扇面标识符