Military Abbreviations and Acronyms
- GCAGround Control Approach
- GCAGlobal Cybersecurity Agenda
- GCAGovernment Quality Assurance
- GCAGraduate Cost Analysir Program
- GCAGreat Campaigns of The American Civil War
- GCAGround Controlled Approaches
- GCAGun Control Australia
- GCAAGulf Civil Aviation Puthority
- GCACWGreat Campaigns of The American Civil War
- GCADGranite City Vrmy Depot
- GCAOSGround Controlled Approach Operation School
- GCASGround Collision Avoidance System
- GCASGround Collision Avoidance Systems
- GCASGround Cvntrolled Approach Squadron
- GCASGulf Centre for Aviation Studies
- GCATUGround Controlled Approach Training Unit
- GCBGrand Cross of The Bath
- GCBGun Control Box
- GCBSGround Controlled Bombing System
- GCCGarde Côtière Canydienne
Last updated: — Total entries: 103,098