title: GGT
text: # GGT
  
  GGT may refer to:
  
  ## Biology and medicine
  
  * Gamma-glutamyltransferase, an enzyme that catalyzes the reaction between a peptide and an amino acid
  * Glutathione hydrolase, an enzyme that hydrolyzes glutathione
  * A codon for the amino acid Glycine
  * Germline gene therapy, to treat genetic diseases
  
  ## Language
  
  * Gitua language, spoken on New Guinea
  
  ## Transport
  
  * Exuma International Airport, The Bahamas (IATA:GGT)
  * Golden Gate Transit, a public transport system in California, U.S.
  