| 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) |