| VHSIC | Very High Speed Integrated Circuit |
| VHDL | VHSIC Hardware Description Language |
| AHDL | Altera Hardware Description Language [engl.] Weiterentwicklung von ABEL, wird hauptsächlich für kleinere Aufgaben wie die Programmierung von GALs verwendet |
| HSCSD | High Speed Circuit Switched Data |
| HVIC | High Voltage Integrated Circuit |
| H | Hardware, High, Home, Hour, Height |
| PIC | Programmable Integrated Circuit |
| IC | Input/Integrated Circuit |
| IIC | Inter Integrated Circuit [Bus] |
| ICC | Integrated Circuit Card |
| CSIC | Customer Specific Integrated Circuit |
| PLIC | Programmable Logic Integrated Circuit |
| MMIC | Monolithic Microwave Integrated Circuit |
| HS | High Speed |
| VHS | Very High Speed |
| SPICE | Simulation Program with Integrated Circuit Emphasis |
| LASIC | Laser Application Specific Integrated Circuit |
| FASIC | Function- and Algorithm-Specific Integrated Circuit |
| ASIC | Application Specific Integrated Circuit [engl.] Anwendungs-spezifische elektronischer Schaltkreis |
| IDL | Interface Description Language |
| WSDL | Web Services Description Language |
| SDL | Scene Description Language |
| SDL | Specification and Description Language |
| PDL | Page Description Language |
| DDL | Document Description Language |
| HSP | High Speed Publishing |
| HCMOS | High Speed CMOS |
| HSI | High Speed Interface |
| HSP | High Speed Photometer |
| HSD | High Speed Data |
| PDL | Program Design / Description Language |
| MSDL | Motion Special Description Language |
| SPDL | Standard Page Description Language |
| DDL | Display/Document Description Language |
| XFDL | Extensible Forms Description Language |
| HSDN | High Speed Data Network |
| HST | High Speed Technology [engl.] |
| DHSD | Duplex High Speed Data |
| HSP | High Speed Printer/Processor |
| HST | High Speed Train [engl.] Hochgeschwindigkeitszug |
| VHSIM | Very High Speed Interface Module |
| HSSG | High Speed Study Group |
| HSDT | High Speed Data Transport |
| HSMD | High Speed Mobile Data |
| HSLN | High Speed Local Network |
| HST | High Speed Technology/Telegraphy |
| HSR | High Speed Rail [engl.] Hochgeschwindigkeitsverkehr bei Eisenbahnen |
| HSC | High Speed Channel/Connect |
| HSPI | High Speed Parallel Interface |
| HSPS | High Speed Peripheral Shelf |