English abbreviations from jac to jag
- JAC (Jackson Hole Airport)
- JACC (Joint Airspace Control Center)
- JACC/CP (Joint Airborne Communications Center/command Post)
- JACCC (Joint Airlift Coordination and Control Cell)
- JACCE (Joint Air Component Coordination Element)
- JACE (Java Apple Computer Emulator)
- JACG (Joint Aeronautical Commanders Group)
- Jack (Jackson)
- Jackie (Jaqueline)
- JACL (Japanese American Citizens League)
- JACO (Joint Actions Control Office)
- JACOC (Jefferson Area Chamber Of Commerce)
- JACS (Joint Automated Communication-Electronics Operating Instructions System)
- JAD (Jandakot Airport)
- JADC (Java Advanced Digital Clock)
- JADCO (Jamaica Anti-Doping Commission)
- JADE (Just Another Dance Event)
- JADO (Joint Air Defense Operation)
- JADOCS (Joint Automated Deep Operations Coordination System)
- JAE (Joint Admissions Exercise)
- JAF (Jaffna Airport)
- JAFA (Japan Australian Football Association)
- JAFCO (Jewish Adoption and Foster Care Options, Inc.)
- JAFFA (Jogging And Fitness For All)
- JAFO (Just Another Film Observer)
- JAFPUB (Joint Armed Forces Publication)
- JAFT (Just A Field Test)
- JAFWIN (JWICS Air Force Weather Information Network)
- JAG (Judge Advocate General's Corps, U.S. Navy)