GWA

GWA or Gwa may refer to:

Languages Gua language (ISO 639-3: gwx), a Guang language of coastal Ghana Gwa language (ISO 639-3: gwb), a Jarawan language of northern Nigeria Mbato language (ISO 639-3: gwa), a Kwa language of Ivory Coast and Ghana

Science GWA study or GWAS, Genome-wide association study GW approximation, in quantum field theory

Places Gwa, Myanmar, a town Gwa Township, Myanmar, which includes the town

Organizations Game Workers Alliance, trade union of the video game company Activision Blizzard Gay Women's Alternative, in Washington, DC, United States Georgia Writers Association, in the United States Global Workspace Alliance, a trade organization Global Wesleyan Alliance, a Methodist organization German World Alliance, a worldwide organization of the Germans abroad George Walton Academy, a private school in Monroe, Georgia, United States George Washington Academy, an American school in Morocco Georgia Women of Achievement, an organization in the United States Golden West Airlines, a defunct American airline Great Western Arms Company, a defunct American firearms manufacturer GWA Group, an Australian company One Rail Australia, an Australian rail freight operator formerly known as Genesee & Wyoming Australia