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What does QSR Stand For in Internet Slang, Chat Texting & Subculture ?
For QSR we have found 67 definitions.
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What does QSR mean? We know 67 definitions for QSR abbreviation or acronym in 8 categories. Possible QSR meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.