| Acronym | Definition |
|---|
| UASC➣Unaccompanied and Separated Children (various organizations) |
| UASC➣United Arab Shipping Company |
| UASC➣United Anglers of Southern California |
| UASC➣Universal Avionics Systems Corporation |
| UASC➣Underwater Archaeological Society of Chicago (Chicago, IL) |
| UASC➣Upper Arlington Swim Club (Ohio) |
| UASC➣United Anti-Spam Command |