| Subject | German | English |
| abbr. | binary coded decimal | BCD |
| IT | Coded Orthogonal Frequency Division Multiplex | Coded Orthogonal Frequency Division Multiplex (Modulationsverfahren eingesetzt z.B. bei Digitalfunk) |
| IT | Extended Binary Coded Decimal Interchange Code | EBCDIC code |
| IT | Extended Binary Coded Decimal Interchange Code | Extended Binary Coded Decimal Interchange Code |