'''GCN''' may refer to: {{TOC right}} ==Media and society== * Gay Christian Network, now called Q Christian Fellowship, a nonprofit organization and associated social networking site * ''Gay Community News'' (Dublin), Ireland's longest running gay newspaper, published since 1988 by the National Lesbian and Gay Federation * ''Gay City News'', a free weekly LGBT newspaper stylized as gcn. * ''Gay Community News'' (Boston), a weekly journal published in Boston from 1973 to 1992 * Genesis Communications Network, a defunct US radio network * Global Cycling Network, a YouTube channel
==Science and technology== * General Coordinates Network, formerly known as Gamma-ray burst coordinates network * Graphics Core Next, an AMD graphics microarchitecture series * Degenerate codon for the amino acid Alanine (A)
==Other uses== * Grand Canyon National Park Airport (IATA code) * GameCube (GCN), a video game console developed by Nintendo * Gavin Christopher Newsom (born 1967), 40th Governor of California
==See also== * General control non-derepressible, proteins such as Gcn2 and Gcn4
{{disambiguation}}