| Acronym | Definition |
|---|
| SMCL➣Smart Clean |
| SMCL➣Secondary Maximum Contaminant Level |
| SMCL➣San Mateo County Library (California) |
| SMCL➣Shek Mun Campus Library (Hong Kong Baptist University; Hong Kong) |
| SMCL➣South Montgomery County Library (The Woodlands, TX) |
| SMCL➣Samskip Multimodal Container Logistics (transport services; Netherlands) |
| SMCL➣Secondary Maximum Contamination Level |