RIO abbreviation

We found 27 meanings for the abbreviation RIO.

Abbreviations matching RIO

#	Abbreviation	Meaning
16	RIO	Regional Interface Operations
17	RIO	Regional Information Officer
18	RIO	Region initiated order
19	RIO	Reference Information Object
20	RIO	Redistributed Internet Objects
21	RIO	Redistributed Internet Object
22	RIO	Red Iron Oxide
23	RIO	Raytheon Infrared Operations
24	RIO	Rail Incident Officer
25	RIO	Radio Intercept Officer
26	RIO	Radar Intercept Operation
27	RIO	Russian Interface Operator