Acronyms dictionary UYA What does UYA mean? UYA is an acronym that refers to the online game Ratchet & Clark: Up Your Arsenal. Examples of UYA Excellent work, my friend. May many an UYA noob be un-noobed by this. Xem, YouTube, 2016 Ratchet & Clank 3: UYA Secret room inside Insomniac Museum Beta Tester, YouTube, August, 2017 Ratchet & Clank UYA HD Debug Codes (Unlock all Weapons, Gadgets, Missions and Planets) [PS3 ONLY] BludgaBoy, YouTube, 2012 SEE MORE EXAMPLES Who uses UYA? Just Added trigger law, bystander effect, CSI effect, Streisand effect, L + ratio Note This is not meant to be a formal definition of UYA like most terms we define on Dictionary.com, but is rather an informal word summary that hopefully touches upon the key aspects of the meaning and usage of UYA that will help our users expand their word mastery.