What does s. y. i. mean?
According to The Free Dictionary, the acronym S Y I, has several definitions: 1. Sell Your Item, 2. Share Your Ignorance, 3. Stealing Your Info, 4. Summer Youth Institute, also, 5. Systemic Yeast Infection, (a canine disease), and 6. (in agriculture), Sustainable Yield Index
Join Alexa Answers
Help make Alexa smarter and share your knowledge with the worldLEARN MORE