HLT may refer to:
Computing
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
- Howick Little Theatre, a community theatre based in Pakuranga, Auckland, New Zealand
Other uses
- Hilton Worldwide, a hospitality business
- Nga La language, spoken in Burma (ISO 639-3:
hlt) - Hurricane Liaison Team of the United States National Hurricane Center