RIO
abbreviation
radar intercept officer
Geographical Definition
Rio
geographical name
ˈrē-(ˌ)ō 
rio de janeiro
- collect up
- collectability
- collectable
- collectables
- collectanea
- collectaria
- collectarium
- collectariums
- collected
- collected edition
- collected up
- collectedly
- collectedness
- collectednesses
- collecter
- collectest
- collectibility
- collectible
- collectibles
- collecting
- collecting cell
- collecting duct
- collecting station
- collecting tubule
- collecting up