| Acronym | Definition |
|---|
| SOTUS➣Senate of the United States |
| SOTUS➣State of the Union Speech (US presidential speech; also seen as SOTU) |
| SOTUS➣Solely Outside of the United States (US FDIC) |
| SOTUS➣Seniority Order Tradition Unity Spirit (college initiation system; Thailand) |
| SOTUS➣Share Ownership Top-Up Scheme (Singapore) |