Common
| Operating
Enviroment - only individual words found
| common | |
| abbr. slang | common sense |
| mil. abbr. | com; comm; comn |
| Operating | |
| el. abbr. | O |
| operating | |
| abbr. qual.cont. | oper. |
| |||
| common sense | |||
| com; comm; comn | |||
| |||
c'mon (misconception of the words "come on," it should be "c'mon"  urbandictionary.com Shabe) | |||
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Common : 14 phrases in 6 subjects |
| Abbreviation | 6 |
| Aviation | 2 |
| Education | 1 |
| Information technology | 2 |
| Military | 2 |
| Telecommunications | 1 |