SHN
| Acronym | Definition |
|---|---|
| SHN | Servicio de Hidrografía Naval |
| SHN | Self Healing Network |
| SHN | Saint Helena (ISO Country code) |
| SHN | Safer Healthcare Now! (campaign; Canada) |
| SHN | Stop Hunger Now (Raleigh, NC) |
| SHN | Sheltered Housing Network (UK) |
| SHN | Shorenstein Hays Nederlander (theater company; San Francisco, CA) |
| SHN | Summa Health Network (Ohio) |
| SHN | School Health & Nutrition |
| SHN | Supportive Housing Network (various organizations) |
| SHN | Shorthand Note |