- 17146 a.k.a. The Equisetales is an order of pteridophytes with only one living genus Equisetum, of the family Equisetaceae. The fossil record includes additional extinct species in the Equisetaceae and the extinct families Calamitaceae, Archaeocalamitaceae and Phyllothecaceae.
- 17146 a.k.a. Flatbush is an American sitcom that aired on CBS for three weeks from February 26, 1979 to March 12, 1979.
- 17146 a.k.a. Horizon - Season 42 is a tv season.