MDDA
| Acronym | Definition |
|---|---|
| MDDA | Manchester Digital Development Agency (UK) |
| MDDA | Media Development and Diversity Agency (South Africa) |
| MDDA | Metabolic Dietary Disorders Association (Australia) |
| MDDA | Malaysian Direct Distribution Association |
| MDDA | Miami Downtown Development Authority (Florida) |
| MDDA | Mini Dual Drive Actuator (Cassini mission; US NASA) |
| MDDA | Multi-Dimensional Data Analysis |
| MDDA | Memphis District Dietetic Association |