| Acronym | Definition |
|---|
| USTF➣United States Taekwon Do Federation |
| USTF➣Uniformed Services Treatment Facility |
| USTF➣United States Tuna Foundation |
| USTF➣United Spanish Timbrado Fanciers (birds) |
| USTF➣United States Tennis Federation |
| USTF➣Uniformed Services Task Force on HIV/AIDS (formerly Working Group on HIV/AIDS for Uniformed Services; Uniformed Services University of the Health Sciences) |