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| shorthand (amatsyuk) | |||
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| notations (1) [mass noun] a series or system of written symbols used to represent numbers, amounts, or elements in something such as music or mathematics: algebraic notation | [count noun] new terminologies and notations 2) a note or annotation: he noticed the notations in the margin 3) short for scale of notation (see scale III in sense 4). NOED Alexander Demidov) | |||
| условное сокращение: 5 phrases in 3 subjects |
| Cartography | 1 |
| Military | 3 |
| Security systems | 1 |