DPSO
| Acronym | Definition |
|---|---|
| DPSO | Décoration Peinture du Sud Ouest (French: Decorative Painting in the South West) |
| DPSO | Dropping Purple Smoke Outfit |
| DPSO | Dropping Purple Smoke Online (gaming community) |
| DPSO | Dissipative Particle Swarm Optimization |
| DPSO | Discrete Particle Swarm Optimisation |