G
- G-LOC - G-induced Loss of Consciousness
- GBS - Global Broadcast Service (pronounced: jibz—IPA: dʒɪbz)
- GC / GNC - Guidance and Control
- GCCS - Global Command and Control System (pronounced: geeks—IPA: giks)
- GCIC - Global Cyberspace Integration Center
- GCS - Ground Control Station
- GDT - Ground Data Terminal
- Gen - General
- GLCM - Ground Launched Cruise Missile
- GOCO - Government Owned, Contractor Operated
- GOGO - Government Owned, Government Operated
- Gp - Group
- GPC - Government Purchase Card
- GPS - Global Positioning System
- GTC - Government Travel Card
Read more about this topic: List Of U.S. Air Force Acronyms And Expressions