<programming> A mnemonic for the properties a transaction should have to satisfy the Object Management Group Transaction Service specifications. A transaction should be Atomic, its result should be Consistent, Isolated (independent of other transactions) and Durable (its effect should be permanent).
The Transaction Service specifications which part of the Object Services, an adjunct to the CORBA specifications.
Try this search on Wikipedia, OneLook, Google
Nearby terms: ACF « ACF/NCP « ACIA « ACID » ACIS » ACK » ACL