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USPS

Account identifier code (AIC) – USPS Definition

A three-digit code that assigns financial transactions to the proper account on the general ledger. Each AIC is assigned to a corresponding general ledger.

Account identifier code AIC – USPS AICUSPS

Account identifier code (AIC)

A three-digit code that assigns financial transactions to the proper account on the general ledger. Each AIC is assigned to a corresponding general ledger.