What does SIA mean?
Someone is around
Other definitions of SIA:
All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of SIA that should be included here, please let us know.
How to use the term SIA:
There are no example uses of SIA at this time. We would greatly appreciate your contribution if you would like to submit your own!
More slang terms:
Relax And Enjoy and read the MANual
Nigerian Email Scam