| format abbr. | |
| commun. | mode |
| commun. IT | aspect ratio |
| comp., MS | entry type |
| industr. construct. | surface area |
| IT | layout; visual |
| mater.sc. industr. construct. | blank; cut |
|
PCM : 67 phrases in 3 subjects |
| Communications | 15 |
| Electronics | 33 |
| Information technology | 19 |