OSSB
| Acronym | Definition |
|---|---|
| OSSB | Ohio State School for the Blind |
| OSSB | Optical Single-Sideband |
| OSSB | Oregon School for the Blind |
| OSSB | Orquesta Sinfonica Simon Bolivar (Spanish: Simón Bolívar Symphony Orchestra ) |
| OSSB | Oriented Structural Straw Board |
| OSSB | Outside Setback |
| OSSB | Optical Single Side-Band |
| OSSB | Oil Spill Sample Buoy |
| OSSB | Outstate Seller of Beer (MI; licensing) |