| Acronym | Definition |
|---|
| SNCO➣Senior Non-Commissioned Officer |
| SNCO➣Staff Non-Commissioned Officer |
| SNCO➣Statutory Nature Conservation Organisation (UK) |
| SNCO➣Special Nature Conservation Order (UK) |
| SNCO➣Scientific Notebook Company (Stevensville, MI) |
| SNCO➣Stockbridge and New Town Community Orchestra (Edinburgh, UK) |
| SNCO➣Sunriver Nature Center & Observatory (Sunriver, OR) |
| SNCO➣Seaport Navigation Company |