| Subject | Danish | English |
| commun., el. | serial firkanal kommunikationsstyreenhed | serial four-channel communications controller board |
| commun., el. | serial firkanal kommunikationsstyreenhed | SFCC-1 board |
| IT | Serial Line Internet Protocol | Serial Line Internet Protocol |
| comp., MS | Serial Shipping Container Code | serial shipping container code A standardized 18-digit label that uniquely identifies each unit to be transported or stored (SSCC) |
| commun., IT | Universal Serial Bus | universal serial bus |