| code | |
| commun. | retningsnummerkode |
| IT | at indkode |
| IT dat.proc. | kode |
| IT tech. | at programmere; kodeskema; kodeelement; koderepræsentation |
| med. | at kode |
| stat. | nøgle; tællingsnøgle |
|
Morse : 21 phrases in 5 subjects |
| Communications | 13 |
| Electronics | 2 |
| General | 2 |
| Mechanic engineering | 2 |
| Transport | 2 |