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Notes: Gellid defnyddio'r cyfieithiad llawn 'System Glirio Awtomataidd Taliadau' pe byddai angen, ond dylid gwneud hynny ar y cyd รข'r acronym Saesneg. 'Clearing House Automated Payment System' yw'r ystyr. Mae'n system gyffelyb i system BACS.
