GCG
# GCG

GCG may refer to:

## Biochemistry

* GCG, a codon for the amino acid alanine
* Gallocatechin gallate, a flavonol
* Proglucagon, a protein
* GCG (General Computer Group) was collection of programs for the analysis of gene and protein sequences, now defunct

## Other

* Gallantry Cross, Gold of the Republic of Venda
* Geological Curators' Group, a UK charity promoting geology
* Global Church of God, a Sabbatarian church based in England
* Government College Gujranwala, in Pakistan
* The Grilled Cheese Grill, an American restaurant chain
* Guardian Capital Group, a Canadian financial services company
* Gwaun-Cae-Gurwen, a village in Neath Port Talbot, Wales
* Knight Grand Cross of the Royal Guelphic Order, a Hanoverian order of chivalry
