| VHS | Very High Speed |
| HS | High Speed |
| HSP | High Speed Photometer |
| HSI | High Speed Interface |
| HSD | High Speed Data |
| HSP | High Speed Publishing |
| HCMOS | High Speed CMOS |
| HST | High Speed Technology/Telegraphy |
| HSSG | High Speed Study Group |
| HSR | High Speed Rail [engl.] Hochgeschwindigkeitsverkehr bei Eisenbahnen |
| HSPS | High Speed Peripheral Shelf |
| HSPI | High Speed Parallel Interface |
| HSP | High Speed Printer/Processor |
| DHSD | Duplex High Speed Data |
| VHSIC | Very High Speed Integrated Circuit |
| VHSIM | Very High Speed Interface Module |
| HSMD | High Speed Mobile Data |
| HSDT | High Speed Data Transport |
| HSLN | High Speed Local Network |
| HST | High Speed Train [engl.] Hochgeschwindigkeitszug |
| HSC | High Speed Channel/Connect |
| HST | High Speed Technology [engl.] |
| HSDN | High Speed Data Network |
| HSDPA | High Speed Downlink Packet Access |
| HSPL | High Speed Physical Layer [engl.] Definition bei der Datenübertragung mit Glasfasern |
| HSCSD | High Speed Circuit Switched Data |
| HSPA | High Speed Packet Access [engl.] Sehr schnelle Datenübertragung im Internet |
| HSSO | High Speed Serial Output [engl.] Schnittstelle bei DAB-Geräten |
| HSLAN | High Speed Local Area Network |
| AHC | Advanced High Speed CMOS [engl.] eine Logikschaltung |
| HSUPA | High Speed Uplink Packet Access |
| HSTR | High Speed Token Ring [engl.] Normiert von IEEE 802.5 |
| HSSI | High Speed Serial Interface [engl.] |
| HSSN | High Speed Switching Network [engl.] |
| HSSDC | High Speed Serial Data Connection [engl.] Steckverbinder |
| VHDSL | Very High Bit Rate / Speed Digital Subscriber Line |
| VBNS | Very High Performance / Speed Backbone / Broadband Network Service |
| SHDSL | Single-pair High Speed Digital Subscriber Line |
| SZ | China Southwest Airlines [IATA-Airline-Code / China] |
| CZ | China Southern Airlines [IATA-Airline-Code/ China] |
| XO | China Xinjiang Airlines [IATA-Airline-Code / China] |
| XW | China Xinhua Airlines [IATA-Airline-Code / China] |
| 3Q | China Yunnan Airlines [IATA-Airline-Code/ China] |
| CK | China Cargo Airlines [IATA-Airline-Code/ China] |
| CI | China Airlines [IATA-Airline-Code/ China/Taiwan] |
| MU | China Eastern Airlines [IATA-Airline-Code/ China] |
| CSCL | China Shipping Container Line/Reederei, China |
| COSCO | China Ocean Shipping Company/Reederei, China |
| CA | Air China [IATA-Airline-Code/ China] |
| CJ | China Northern Airlines [IATA-Airline-Code/ China] [IATA-Airline-Code/ gehört inzwischen zu China Southern: China Southern Airlines Northern Branch] |