variable-format
| message
| variable format abbr. | |
| IT | 可变格式 |
| message abbr. | |
| journ. | 广告; 电子邮件 |
| journ. од. | 公报 |
| met. | 报导; 文电; 报文; 任务; 使命; 预言 |
| met. од. | 启示 |
| |||
| 可变格式 | |||
| 变化格式 | |||
|
variable-format : 16 phrases in 7 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Business | 2 |
| Electronics | 2 |
| Information technology | 5 |
| Space | 1 |
| Technology | 4 |