vierstelliger
| Code
| vierstellig abbr. | |
| gen. | four digit; four-figure; four-digit |
| law, ADR | figure |
| Code abbr. | |
| gen. | code; cipher |
| construct. | equal-length code |
| IT tech. | coding scheme |
| tech. | code; job name |
| work.fl. IT | key; numeric code |
| |||
| four digit; four-figure; four-digit | |||
| figure | |||
| four-place | |||
|
vierstelliger : 6 phrases in 5 subjects |
| Communications | 2 |
| Foreign trade | 1 |
| General | 1 |
| Microelectronics | 1 |
| Optics branch of physics | 1 |