OSO - Other Significant Other

What does OSO in Slangs stand for? This page is dedicated to explaining the various possible meanings of acronym, abbreviation, shorthand or slang term : OSO What does OSO in Slangs mean? Ever wondered what OSO means? Or any of the other 1,050,000 slang words, abbreviations and acronyms listed here at Sayitshort.com? Your resource for web acronyms, web abbreviations and netspeak.

What is OSO?
OSO is " Other Significant Other ", under Slang-OSO-Other-Significant-Other
OSO Definition / OSO Means
The definition of OSO is " Other Significant Other "
The Meaning of OSO
OSO means " Other Significant Other "
Other definition of OSO?
We've found a total of 2 definitions for OSO OSO Other Significant Others in Chat OSO Other Significant Other in Slangs

What does OSO in Slangs stand for?