| English thesaurus | |||
| |||
| Optio Software | |||
| opto electronics | |||
| One Person Train Operation | |||
| |||
| optoelectronics | |||
|
OPTO : 8 phrases in 4 subjects |
| Antennas and waveguides | 1 |
| Electronics | 2 |
| Information technology | 3 |
| Technology | 2 |
| English thesaurus | |||
| |||
| Optio Software | |||
| opto electronics | |||
| One Person Train Operation | |||
| |||
| optoelectronics | |||
|
OPTO : 8 phrases in 4 subjects |
| Antennas and waveguides | 1 |
| Electronics | 2 |
| Information technology | 3 |
| Technology | 2 |