Crossword clues for oao
oao
Wikipedia
OAO
OAO, a three letter acronym, may stand for: Fin-tech- online account opening
- Orbiting Astronomical Observatory, the name of four NASA scientific satellites
- Open Joint-Stock Company , business incorporation in Russia, Ukraine etc.
- Odessey and Oracle, 1968 album by The Zombies
- Oddworld: Abe's Oddysee a platform game made by Oddworld Inhabitants released in 1997
- Over and Out (disambiguation), various meanings including the usual ending of transmissions in telecommunications
- Open access operator, a British passenger rail company which does not hold a franchise