RVO may refer to:
- Royal Victorian Order, a dynastic order of knighthood and a house order of chivalry in the Commonwealth realms
- Reciprocal velocity obstacle, a type of velocity obstacle
- Return value optimization, a C++-specific compiler optimization technique.
- Rvo, a village and municipality in the Lankaran Rayon of Azerbaijan.
| This disambiguation page lists articles associated with the title RVO.
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