SEMD
| Acronym | Definition |
|---|---|
| SEMD | Spondylo-Epi-Metaphyseal Dysplasia (orthopedics) |
| SEMD | Security and Emergency Measures Direction (water industry) |
| SEMD | South East Municipal District (Moscow, Russia) |
| SEMD | Safety and Environmental Management Division |
| SEMD | Slow Eye Movement Desensitization |