 |
| Subject | English | Thesaurus |
| abbr., astronaut. | Solar-Terrestrial Energy Programme | STEP (COSPAR) |
| abbr., astronaut. | Solar Terrestrial Science Programme | STSP (ESA/NASA) |
| NASA, abbr. | Solar Terrestrial Science Programme | STSP |
| fant./sci-fi., abbr. | Warriors Of Righteousness And Terrestrial Honor | WRATH |