 |
| |||
| information exchange center; information switching exchange | |||
| information clearing-house A central institution or agency for the collection, maintenance, and distribution of materials or data compiled to convey knowledge on some subject (负责收集、维护及分发材料或数据的中央机构或专业行政机构，该材料或数据是被汇编起来传递某一主题知识的。) | |||
| information clearinghouse | |||
| message switching center | |||
| 信息交换中心: 23 phrases in 9 subjects |
| Aviation | 1 |
| Earth sciences | 4 |
| Ecology | 1 |
| Electronics | 7 |
| General | 1 |
| Name of organization | 2 |
| Space | 1 |
| Technology | 3 |
| United Nations | 3 |