HSH
- HSH Nordbank
- Hekurudha Shqiptare
- Henderson Executive Airport
- Hochschule Hannover
- Homebush railway station
- Hongkong and Shanghai Hotels
- Hudson Street Hooligans
- Hungarian Sign Language
- Hydrogenated starch hydrosylate
- Hypomagnesemia with secondary hypocalcemia
- PLDT High Speed Hitters
- Pickup (music technology)
- Serene Highness
- Sultanic Highness