Military Abbreviations and Acronyms

1. SIGI
   System of Interactive Guidance and Information
2. SIGINT
   Signals Intelligence
3. SIGIR
   Special Inspector General for Iraq Reconstruction
4. SIGMALOG
   Simulation and Gaming Methods for Analysis of Logistics
5. SIGMN
   Signalman
6. SIGNAL
   System Integrating Gps To Nullify Absence and Lateness
7. SIGO
   Signaluofficer
8. SIGP
   Single Integrated Ground Picture
9. SIGPLAN
   Special Intemest Group On Computer Programming Languages
10. SIGS
    School of International Graduate Studies
11. SIGS
    Signaly
12. SIGS
    Synthetic Iragery Generation System
13. SIGS
    Synthetic Image Generator System
14. SIGS
    Signals
15. SIGSEC
    Signal Security
16. SIGSEC
    Signals Security
17. SIGSEC/ASAG
    Signal Security/Automated Systems Advising Group
18. SIGSNTM
    Synthetic Image Generator System National Technical Means
19. SIGSOFT
    Special Interest Group On Software Engineering
20. SIGSUM
    Sigint Summary

Last updated: April 7, 2022 — Total entries: 103,098