What does SY mean?

Sincerely Yours



Other definitions of SY:

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How to use the term SY:

There are no example uses of SY at this time. We would greatly appreciate your contribution if you would like to submit your own!


More slang terms:

N2MU

N2MU

not too much, you?

4OTS

4OTS

For old time's sake

ETD

ETD

Estimated Time of Departure

LFTYSR

LFTYSR

Look forward to your swift response