WGS may refer to:
Places Watergardens railway station, Melbourne, Australia Wisbech Grammar School, Cambridgeshire, England Withington Girls' School, Manchester, England Wolverhampton Grammar School, Wolverhampton, England
Science and technology Whole genome sequencing, of an organism World Geodetic System, in navigation Wideband Global SATCOM, in military communication Water gas shift reaction, a chemical reaction
Other uses Welsh Gender Service Women's and Gender Studies, in academia World Gourmet Summit, a food festival in Singapore World Group Securities, a finance firm