CMSL
| Acronym | Definition |
|---|---|
| CMSL | Credit Market Services Limited (India) |
| CMSL | Cape May Seashore Lines (tourist railroad; New Jersey) |
| CMSL | Content Management Services Layer |
| CMSL | Canadian Midstream Services Ltd. |
| CMSL | Cascade Middle School League (Bellevue, WA) |
| CMSL | Contract Management Services Limited (Canada) |