| key sequence abbr. | |
| comp., MS | toetsencombinatie |
| number abbr. | |
| gen. | aflevering; deel; kunstvoorwerp; nummer |
| automat. | getal; woord |
| comp., MS | nummer |
| fin. IT | referentienummer |
| patents. | datum |
| numbering abbr. | |
| commun. IT | nummertoekenning |
|
ciphering : 11 phrases in 2 subjects |
| Communications | 6 |
| Information technology | 5 |