Acceptor
Access point
Access right
Accounting Centre
Accounting transaction
Acknowledgement
Algorithm
Approval
Archiving
Assessment
Evaluation
Asymmetric algorithm
ATM card
ATM withdrawal
Attack
Audit trail
Authentication
Authorisation
Authorisation request
Automated clearing house (ACH)
Automated teller machine (ATM)
Availability

Accounting transaction

In SIT parlance, a transaction is called an accounting (or financial) transaction when it is associated with the transfer of an amount of money (debit or credit) from an issuing Participant to a receiving Participant and is cleared by SIT.