SLCN
| Acronym | Definition |
|---|---|
| SLCN | Speech, Language and Communication Needs |
| SLCN | Second Life Cable Network |
| SLCN | St. Luke's College Of Nursing (Trinity University of Asia) |
| SLCN | Stichting Lymfologie Centrum Nederland (Dutch: Netherlands Foundation Center Lymphology; est. 2002) |
| SLCN | South Lanarkshire Carers Network (UK) |
| SLCN | Standards Laboratory Code Number |