HLT

HLT may refer to:

Computing

 * HLT (x86 instruction)
 * Human language technology

Places

 * Hamilton Airport (Victoria), Australia
 * Harrah's Lake Tahoe, a casino hotel in Stateline, Nevada, United States
 * Harveys Lake Tahoe, another casino hotel in Stateline

Other uses

 * Hilton Worldwide, a hospitality business
 * Nga La language, spoken in Burma (ISO 639-3: )
 * Hurricane Liaison Team of the United States National Hurricane Center