Meaning of OTO | Babel Free

Definitions

1. Initialism of Ordo Templi Orientis.
   abbreviation, alt-of, initialism
2. An otocinclus (freshwater fish, genus Otocinclus).
   informal
3. A city in Iowa.
4. A Midwestern Native American tribe who speak the Chiwere language.
   plural, plural-only

Equivalents

Examples

“All the tetras in my tank (3 species - black neons, Pristellas, and red eyes) died within a 36 hour period. The corys and otos in the same tank are fine. There was no change in water quality, feeding habits, or water temperature. I have no idea why all the tets would die in such a short time span.”

CEFR level