| HID |
Human Interface Device (Profile) |
| HIFD |
High Density Floppy Disk |
| HIFI |
Hypertext Interface For Information |
| HIL |
Human Interface Link (HP) |
| HIL |
Hardware In the Loop |
| HILI |
High Level Interface |
| HINFO |
Host Information (Record) |
| HIPER |
High Performance European Radio |
| HIS |
House Information System |
| HK |
Host Key |
| HKSCS |
Hong Kong Supplementary Character Set |
| HL |
Hop Level (Flow Control) |
| HL |
Halbleiter |
| HLCO |
High Low Close Open |
| HLDS |
Hitachi LG Data Storage |
| HLL |
High Level Language |
| HLLAPI |
HLL Application Program Interface |
| HLM |
Heterogeneous LAN Management |
| HLQ |
High Level Qualifier |
| HLR |
Home Location Register |
| HLRN |
Hochleistungs-Rechenzentrum Niedersachsen |
| HLRS |
Höchstleistungsrechenzentrum Stuttgart |
| HLRZ |
Hochleistungs-Rechenzentrum (GMD) |
| HLS |
Hue, Lightness/Luminance, Saturation (Farbmodell) |
| HLT |
Halt |
| HM |
Hilfskanal Meldeleitung |
| HMA |
Hub Management Architecture |
| HMA |
High Memory Area |
| HMAC |
Hash Message Authentication Code |
| HMC |
Her/His Majestys Computer (Fun) |
| HMC |
Hardware Management Console |
| HMD |
Head/Helmet Mounted Display |
| HMI |
Horizontal Motion Index |
| HMMP |
Hypermedia Management Protocol |
| HMMS |
Hypermedia Management Scheme |
| HMOS |
High Speed Metal Oxide Semiconductor |
| HMOS |
High Density Metal Oxide Semiconductor |
| HMP |
Host Monitoring Protocol |
| HMP |
Heterogeneous Multi-Processing |
| HMUX |
Hybrid Multiplexer |
| HOB |
Head Of Bus |
| HOH |
HDSL Overhead Bit Handling |
| HOL |
High-Order Logic |
| HON |
Health On the Net |
| HOP |
Homecast Open Protocol |
| HOPTE |
High Order Path Terminating Equipment |
| HOS |
Health Online Service |
| HP |
Hewlett-Packard |
| HP |
Home Page |
| HP |
Hochpass |