English abbreviations from jbn to jcac
- JBN (Jericho Broadcast Network)
- JBOD (Just a Bunch of Disks)
- JBP (Commerce Business Park Heliport (FAA: 2CL0))
- JBPO (Joint Blood Program Office)
- JBQ (La Isabela International Airport)
- JBR (Jonesboro Municipal Airport)
- JBSC (James Bay Sustainability Commons)
- JBT (Bethel Seaplane Base (FAA: Z59))
- JBU (Just Between Us magazine)
- JBW (Journal of Basic Writing)
- JC (Joint Commission, previously JCAHO)
- J.C. (Jesus Christus ("Jesus Christ"))
- JC2 (Joint Command and Control)
- JC2SP (Joint Command and Control Support Programme)
- JC2WC (Joint Command and Control Warfare Center)
- JCA (Croisette Heliport)
- JCAC (Joint Civil Affairs Committee)