RIO is an abbreviation for:
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Review International Organization
Translation
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Definition
What does RIO mean?
- Rio de Janeiro, Rio(noun)
- the former capital and 2nd largest city of Brazil; chief Brazilian port; famous as a tourist attraction
Citation
Use the citation below to add this abbreviation to your bibliography:
"RIO." Abbreviations.com. STANDS4 LLC, 2013. Web. 18 May 2013. <http://www.abbreviations.com/term/240317>.
RIO also stands for:
- Radar Intelligence Officer
- Radar Intercept Officer
- Radio Information Officer
- Radx Input Output
- Rail Incident Officer
... and 24 more »
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