Object
Object-Oriented
OCC
OCR
ODFI
Office of the Comptroller of Currency
Office of Management and Budget
Offline
Offline Authorization
Offline Check Card Transaction
Offline Debit
Offline Enciphered PIN
Offline PIN Verification
Off-Premise
OFX
OMB
OMS
Online
Online Address
Online Card Authentication Cryptogram
Online Check Card Interchange Reimbursement Fee
Online Check Card Transaction
Online Currency
Online Debit
Online Financial Transaction
Online Merchant Services
On-Us Check
On-Us Entries
On-Us Transaction
Open Architecture
Open Financial Exchange
Open-Looped System
Open OS
Open Systems Architecture
Open to Buy
Operating Procedures
Operating Risk
Operating Rules
Operational Range
Optical Character Recognition
Organic Growth
Original Draft
Originator
Originating Depository Financial Institution
Outlet
Outsource
Over-the-Limit-Fee
Overdraft
Overdraft Protection
Overhead
