| Acronym | Definition |
|---|
| SDMB➣Straight Dope Message Board |
| SDMB➣Satellite Digital Multimedia Broadcasting |
| SDMB➣Sonoran Desert Mountain Bicyclists |
| SDMB➣State Digital Map Base (Australia) |
| SDMB➣Sun Devil Marching Band (Arizona State University) |
| SDMB➣Statistics and Data Management Branch (US Centers for Disease Control) |
| SDMB➣Small, Disadvantaged, and Minority Business |
| SDMB➣Siple Dome B |
| SDMB➣Satellite Digital Multiedia Broadcasting |
| SDMB➣Service Dépannage Mobilier de Bureau |
| SDMB➣Sovereign Debt Management Blueprint (US Treasury) |
| SDMB➣Sociedade para o Desenvolvimento da Marina da Barra |
| SDMB➣Stanley Downs Memorial Building |
| SDMB➣Structure et Dynamique des Macromolécules Biologiques |
| SDMB➣School of Dental Medicine Bulletin (Southern Illinois University Edwardsville) |
| SDMB➣Search with Distributed Memory Bits (algorithm) |
| SDMB➣Sonoran Desert Model Builders (Tucson, AZ) |