code words
| telegram
| code word | |
| busin. | 电报省略密码; 省略代字; 密码字 |
| econ. | 代称 |
| interntl.trade. | 密码命令 |
| space | 密语 |
| space од. | 码字 |
| tech. | 信号码; 电码字 |
| telegram | |
| gen. | 电报; 电报学; 电报机; 电话; 电话学 |
| busin. | 电信 |
| commer. | 电报; 电报 |
| econ. | 电报 |
| hydroel.st. | 电报 |
|
code words : 29 phrases in 12 subjects |
| Agriculture | 2 |
| Commerce | 1 |
| Computer numerical control | 1 |
| Electronics | 3 |
| General | 3 |
| Information technology | 3 |
| International trade | 2 |
| Scientific | 1 |
| Shipbuilding | 1 |
| Space | 4 |
| Technology | 3 |
| Telecommunications | 5 |