RGS is the abbreviation of: Burgos Airport, Spain, by IATA airport code Congregation of Our Lady of Charity of the Good Shepherd Raffles Girls' School (Secondary) Rapid Global School, Uttar Pradesh, India Redland Green School, Bristol Regulator of G protein signaling Reigate Grammar School Remote Graphics Software, remote desktop protocol by Hewlett Packard Restless genital syndrome, also known as persistent genital arousal disorder, a spontaneous, persistent, and uncontrollable genital arousal in women, unrelated to any feelings of sexual desire RGS Atalanta, a revival of the Atalanta automobile after the World War II Rio Game Show, original name of Brasil Game Show (BGS) Rio Grande Southern Railroad, reporting mark RGS Ripon Grammar School Rosgosstrakh Royal Geographical Society Royal Grammar School (disambiguation), several schools in the United Kingdom