ABCU Views 10 meanings found ABCU is used for several financial cooperatives and banks—including a regional bank in Culver City and the UK’s Association of British Credit Unions—as well as for an automotive component called an automatic boost control unit. Miscellaneous Automatic Boost Control Unit Animals Byelaws Coroners Unit Academic & Science A Better Class University Computing Address Book Conversion Utility Agent Based Controller Unit Business Alliance Bank of Culver City Association of Burroughs Computer Users Association of British Credit Unions Auto Body Credit Union Avon and Bristol Computer Unit