USTS
| Acronym | Definition |
|---|---|
| USTS | United States Triathlon Series (various locations) |
| USTS | Uplink Synchronous Transmission Scheme |
| USTS | United States Training Ship |
| USTS | UHF Satellite Terminal System |
| USTS | United States Technical Services |
| USTS | Update Service and Technical Support (business) |