| HAL |
Hard Array Logic |
| HAL |
Hardware Abstraction Layer |
| HAL |
Heuristically programmed Algorithmic Computer |
| HAL |
House Programmed Array Logic |
| HAM |
Hypertext Abstract Machine |
| HANFS |
Highly Available Network File System |
| HAREC |
Harmonized Amateur Radio Examination Certificate |
| HAS |
Hauptanschluss |
| HASP |
Houston Automatic Spooling Priority |
| HB |
Home Banking |
| HBA |
Host Bus Adapter |
| HBC |
Home Banking Computer |
| HBCDC |
High Bandwidth Cellular Data Channel |
| HBCI |
Home Banking Computer Interface |
| HBES |
Home and Building Electronic Systems |
| HBO |
Host Byte Order |
| HBS |
Home Bus System |
| HCA |
Heartbeat Collision Avoidance |
| HCCSM |
High Performance Common Channel Signalling Modul |
| HCF |
Hybrid Distribution Function |
| HCI |
Human Computer Interaction/Interface |
| HCI |
Host Controller Interface |
| HCLP |
Hierarchical Constraint Logic Programming |
| HCMOS |
High Speed CMOS |
| HCN |
Hierarchical Cache Network |
| HCP |
Host Configuration Protocol |
| HCRP |
Hardcopy Replacement Profile |
| HCS |
Header Check Sequence |
| HCT |
Home Communication Terminal |
| HCVQ |
Hierarchical Classified Vector Quantization |
| HD |
Hilfskanal Datenleitung |
| HD |
High Definition/Density |
| HD |
Hard Disk |
| HDA |
High Definition Audio |
| HDA |
Head and Disk Assembly |
| HDB |
High Density Bipolar (code) |
| HDB |
HoneyDanBer (P. Honeyman, D. A. Nowitz, B. E. Redman) (uucp) |
| HDB3 |
High Density Bipolar Code of Order 3 |
| HDC |
Hard Disk Controller |
| HDCD |
High Definition Compatible Digital |
| HDCD |
High Density Compact Disk |
| HDCP |
High-Bandwidth Digital Content Protection |
| HDCP |
High Bandwidth Digital Content Protection |
| HDCP |
High Definition Content Protection |
| HDD |
Hard Disk Drive, High Definition Display |
| HDF |
Hierarchical Data Format |
| HDF |
HDSL Dual Framer |
| HDI |
Head to Disk Interference |
| HDL |
Hierarchical Design Language |
| HDLC |
High Level Data Link Control (Protocol) |