| Acronym | Definition |
|---|
| WSCI➣Web Services Choreography Interface |
| WSCI➣Web Service Choreography Interface |
| WSCI➣Western Summit Constructors, Inc. (est. 1981; formerly Summit Constructors; Denver, CO) |
| WSCI➣Western Society for Clinical Investigation |
| WSCI➣Wholistic Stress Control Institute |
| WSCI➣Web Services for Coalition Interoperability (various nations) |