SNCO
| 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 |