"SN" usually means "Side Note".
"ASN" usually means "Another Side Note".
Social Networking
a part of the sn
Part of the sn.
No, but mean people may use Facebook.
What does tbs mean on Facebook
If you mean this site, yes. You do not have to be on Facebook.
It can be part of the sn, it can mean experimental, it can mean duplicate.
There is no 'P' in "facebook."
Proofhouse.com has Colt sn data.
Stop sign
Matt Hall
It means somebody on facebook wants you to join facebook and be their friend!