| nesējs | |
| environ. | data carrier |
|
optiskais : 40 phrases in 13 subjects |
| Chemistry | 8 |
| Communications | 5 |
| Earth sciences | 2 |
| Economics | 2 |
| Information technology | 2 |
| Mechanic engineering | 1 |
| Medical | 1 |
| Microsoft | 2 |
| Natural sciences | 1 |
| Physical sciences | 6 |
| Scientific | 1 |
| Technology | 1 |
| Transport | 8 |