{{wiktionary|GH}} '''Gh''' or '''GH''' may refer to:
== Businesses and organisations == * Gästrike-Hälsinge nation, a student society at Uppsala University, Sweden * GitHub, a hosting platform for code and software projects * Globus Airlines (IATA:<code>GH</code>) * Good Humor, a brand of ice cream * Grubhub, an American online food delivery platform * Iron Guard (Argentina) ({{langx|es|Guardia de Hierro|links=no}}), a socialist organisation
== Entertainment == * ''Guitar Hero'', a video game series ** ''Guitar Hero'' (video game), the first in the series * ''General Hospital'', an American daytime medical drama
== Science and technology == * .gh, Ghana's Internet top-level domain * Gigahenry, an SI unit of electrical inductance * Growth hormone, a hormone which stimulates growth and cell reproduction in humans and other animals * DGH Degrees of general hardness (properly dGH or °GH, but sometimes written simply GH)
== Other uses == * gh (digraph), in language * Howard GH, an American WWII transport and utility plane * Ghana (ISO 3166-1 country code:<code>GH</code>) * GH, a suspect in the assassination of Olof Palme {{disambiguation}}