![]() |
| |||
Operations & Intelligence | |||
operations and intelligence | |||
Observation & Intervention (Наблюдение и Вмешательство Klide) | |||
orders and instructions | |||
| |||
oxygen index | |||
| |||
oil-immersed | |||
| |||
operations and intelligence | |||
| |||
one pint (apothecary) |
O&I: 3 phrases in 2 subjects |
Abbreviation | 2 |
Telecommunications | 1 |