ABE
Account Code
Account Limit (BACS)
Account Number
ACH - Automated Clearing House
ADDACS - Automated Direct Debit Amendment and Cancellation Service
AFIS
Agency bank or Institution (BACS)
APACS - The Association for Payment Clearing Services
APACS Standard 18
APACS Standards
Application
Application Programmers
Application Programming Interface
Archive (BACS)
Arrival Day (BACS)
ARUCS (BACS)
ARUDD - The Automated Return of Unpaid Direct Debits service
Asymmetric Key Pair
AUDDIS The Automated Direct Debit Instruction Service
Authentication
Authorise
Automated Banking
Automated Return of Unapplied Credits (BACS)
AWACS - Advice of Wrong Account for Automated Credits Service