PLH may refer to:
- Civil Aviation Authority (Hungary), Polgári Légiközlekedési Hatóság in Hungarian
- Plymouth City Airport, IATA code
- Liberal Party of Honduras, Partido Liberal de Honduras in Spanish
- PLH Architects, a Danish architecture firm
- Personal Licence Holder, a status in UK Licensing law
- Polska Liga Hokejowa, top ice hockey league in Poland
This disambiguation page lists articles associated with the title PLH.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: