CSI
Compression and Spark Ignition
CSI
Computer Security Institute, San Francisco, USA
CSI
Customer Satisfaction Index
CSIC
Computer System Interface Circuit
CSIC
Customer Specific Integrated Circuit
16CIF
16 times Common Intermediate Format (Picture Format)
3GIO
3rd Generation I/O (Interface)
4CIF
4 times Common Intermediate Format (Picture Format)
AAI
Application Attachment Interface
AAPI
Audio Applications Programming Interface