RGS
RGS is most frequently associated with the Royal Geographical Society, a leading UK institution for geography, but it also serves as an abbreviation for several prestigious schools such as the Royal Grammar School and Raffles Girls School.
Medical
Miscellaneous
Community
Real God Series
Rochester Genealogical Society
Royal Grammar School
Raffles Girls School
Raffles Girls School (Secondary)
Sisters of the Good Shepherd
Ruffed Grouse Society
Rockhampton Grammar School
Ruhr Graduate School
Governmental
Academic & Science
Regional
Computing
Business
Rocketeer Games Studio
R G S Energy Group, Inc.
Royal Geographical Society
Retirement Government Specialist
Regenersis
Royal Geographic Society