MHL
MHL is an abbreviation for:
- International Hockey League , an ice hockey league of the CIS, which existed from 1992 to 1996 and was called the Mezhnazionalnaja Chokkejnaja League
- Mobile High-Definition Link , a digital video interface for mobile devices
- Molodjoschnaja Chokkeinaja Liga , a junior ice hockey league of Russia that has existed since 2009
- the international ITU country expert for the Marshall Islands
Distinguishing signs on license plates:
- Germany: Unstrut-Hainich-Kreis (for Mühlhausen / Thuringia )