DGS
DGS is an abbreviation for:
- German sign language, visual- manual language of the deaf and hard of hearing people in Germany communicate with each other
- German Society of Mammalogy
- German Pain Association
- German Society for Tropical and
- German Solar Energy Society
- German Society for Sociology
- German Society for Language Special Education
- German Society for Stereoscopy
- German Deaf Sports Association eV, the German umbrella organization for sports of the deaf and hearing impaired people
- DGS pressure casting systems AG
- Direção - Geral de Segurança ( General Security ), Portuguese secret police from 1969 to 1974, see Polícia Internacional e de Defesa do Estado
- Dynamic Geometry Software
- Disambiguation
- Abbreviation