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Meaning of SY

What Does SY Mean? (Using SY Online)

SY means "Sincerely Yours".
Summary of Key Points

Definition for SY

SY means "Sincerely Yours". This is the most common definition for SY on Snapchat, WhatsApp, Facebook, and Twitter. Here is some more information about SY:

SY
Definition:Sincerely Yours
Type:Abbreviation
Guessability:
2: Quite easy to guess
Typical Users:
Adults and Teenagers
A Text with SY

Using SY on a Cell Phone (SMS Texts, Whatsapp, and Yubl)

 
SY
 

Popular Themes on Cyber Definitions