| English thesaurus | |||
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| BDC (MS, Windows, NT, PDC) | |||
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| BDC | |||
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backup : 101 phrase in 18 subjects |
| Automobiles | 5 |
| Aviation | 3 |
| Banking | 2 |
| Communications | 5 |
| Computers | 2 |
| Data processing | 1 |
| Education | 1 |
| Electronics | 9 |
| Energy industry | 1 |
| General | 2 |
| Information technology | 20 |
| Law | 1 |
| Lighting other than cinema | 1 |
| Mechanic engineering | 1 |
| Microsoft | 35 |
| Psychology | 1 |
| Technology | 7 |
| United Nations | 4 |