Dictionaries, Thesauruses, Pictures, and Press Releases
- Struve, Georg Otto Hermann
- Struve, Gustav Wilhelm Ludwig (or Ludwig Ottovich)
- Struve, Karl Hermann (or Hermann Ottovich)
- Strychnos
- STS
- Stuart, Alexander
- Studer, Bernhard
- Study, Eduard
- stump-tailed skink
- Sturgeon William
- sturgeon, common
- Sturm, Charles-François
- Sturm, Friedrich Otto Rudolf
- Sturnidae
- Sturnus vulgaris
- Sturt's desert pea
- Sturtian
- Stylasterina
- Stylasterina
- Stylidiaceae