| Acronym | Sense | Language | Topics |
|---|---|---|---|
| STA | Siebenten-Tags-Adventisten | In German | → Christianity |
| STA | Science and Technology Agency | In English | → Mathematics and natural sciences → Applied sciences, technology |
| STA | Shuttle Training Aircraft | In English | → Education → Aeronautics, aircraft → Astronautics |
| STA | Static Test Article | In English | |
| STA | Structural Test Article | In English | |
| STA | Sportclub Ter Apel | In Dutch | → Organizations and associations → Sport, physical exercises |
| STA | Statistics | In English | → Statistics |