| Acronym | Definition |
|---|
| WCLS➣Whatcom County Library System (Bellingham, WA) |
| WCLS➣Wayne Community Living Services (Michigan) |
| WCLS➣Woodstock Christian Life Services (Woodstock, IL) |
| WCLS➣Washington County Library System (Fayettesville, AR) |
| WCLS➣Water Coolant Loop System |
| WCLS➣Workers' Compensation Claim Law Specialist |
| WCLS➣World-wide Contractor Logistics Support |