| Operating System | |
| inet. | Sistema Operativo |
| IT | Sistema operativo |
|
Electronically : 23 phrases in 14 subjects |
| Automobiles | 1 |
| Communications | 1 |
| Corporate governance | 1 |
| Cultural studies | 1 |
| Electronics | 4 |
| General | 1 |
| Health care | 1 |
| Industry | 2 |
| Information technology | 3 |
| Lasers | 1 |
| Law | 1 |
| Mechanic engineering | 1 |
| Patents | 4 |
| Taxes | 1 |