GH
GH, Gh, gh, or .gh can mean:
- gh (digraph), a digraph found in many languages
- General Hospital, an American daytime medical drama
- Ghana (ISO 3166-1 alpha-2 country code)
- .gh, the country code top-level domain for Ghana
- Gigahenry, an SI unit of electrical inductance
- Globus Airlines (IATA code)
- Growth hormone, a hormone which stimulates growth and cell reproduction in humans and other animals
- Grubhub, an American online and mobile prepared food ordering and delivery platform
- Guitar Hero, a video game series
- Guitar Hero (video game), the first in the series
- GH, a suspect in the assassination of Olof Palme
- Howard GH, military version of the DGA-15 biplane
- Iron Guard (Argentina), or Guardia de Hierro in Spanish