| DGSS | Dasholi Gram Swarajya Sangh 
| Others |
| DGSS | Dean Greenwood Swim School
| Others |
| DGSS | Decision Guidance and Support Systems
| Others |
| DGSS | Desautels Graduate Student Society
| Others |
| DGSS | Diesel Generator Starting System
| Others |
| DGSS | Directorate General of Standards Specifications
| Others |
| DGSS | Distributed Group Support Systems
| Others |
| DGSS | Diverse Genders Sexes And Sexualities
| Others |
| DGSS | Division of Governmental Studies and Services
| Others |
| DGSS | Dynamic Gas Scavenger System
| Others |
| DGSS | Dynamic Gas Scavenging System
| Others |
| DGSS | Dynamic Geometry Software Systems
| Others |
| DGSS | German Society for Social Scientific Sex Research
| Others |