BIN: Bank Identification Number
CC: Credit Card
CCN: Credit Card Number
CVV/CVV2: Credit Verification Value (Card Security Code)
SSN: Social Security Number
MMN: Mother Maiden Name
DOB: Date Of Birth
COB: Change of Billing
VBV: Verified by Visa
MCSC: MasterCard Secure Code
POS: Point of Sale
VPN: Virtual Private Network
BTC: Bitcoin