| |||
| check mark | |||
| beginning mark; beginning-of-information marker; BIM | |||
| start sentinel | |||
| block mark; beginning marker; initial marker; initial mark; block marker | |||
| beginning-of-information marker (auf einem Magnetband) | |||
| beginning mark (Magnetband) | |||
|
Anfangsmarke : 4 phrases in 1 subject |
| Information technology | 4 |