Computer Abbreviations—H

Computer Abbreviations—H

H

HA: High Availability

HAL: Hardware Abstraction Layer

HASP: Houston Automatic Spooling Priority

HBA: Host Bus Adapter

HCI: Human Computer Interaction

HD: High Density

HDD : Hard Disk Drive

HCL: Hardware Compatibility List

HD DVD: High Definition DVD

HDL: Hardware Description Language

HDMI: High-Definition Multimedia Interface

HF: High Frequency

HFS: Hierarchical File System

HHD: Hybrid Hard Drive

HID: Human Interface Device

HIG: Human Interface Guidelines

HIRD: Hurd of Interfaces Representing Depth

HLASM: High Level ASseMbler

HLS: HTTP Live Streaming

HMA: High Memory Area

HP: Hewlett-Packard

HPC: High-Performance Computing

HPFS: High Performance File System

HSDPA: High-Speed Downlink Packet Access

HTC: High-Throughput Computing

HSM: Hierarchical Storage Management

HT: Hyper Threading

HTM: Hierarchical Temporal Memory

HTML: Hypertext Markup Language

HTTP: Hypertext Transfer Protocol

HTTPd: Hypertext Transport Protocol Daemon

HTTPS: HTTP Secure

HTX: HyperTransport eXpansion

HURD: Hird of Unix-Replacing Daemons

HVD: Holographic Versatile Disc
Hz: Hertz