Army & Military Abbreviations and Acronyms

1. HE-FS
   high-explosive - fin-stabilised
2. HEAP-T
   high-explosive anti-personnel - tracer
3. HEAT-MP(P)
   high-explosive anti-tank multipurpose (practice)
4. HEAT-T
   high-explosive anti-tank - tracer
5. HEAT-T-HVY
   high-explosive anti-tank - tracer - heavy
6. HEAT-T-MP
   high-explosive anti-tank - tracer - multipurpose
7. HEAT-TP-T
   high-explosive anti-tank - target practice - tracer
8. HED-D
   Hybrid Electric Drive - Demonstrator
9. HESH-T
   high-explosive squash head - tracer
10. HET-PF
    high-explosive tracer - percussion fuze
11. HML/A
    Marine Light/Attack Helicopter Squadron
12. HQ/HQS
    Headquarters
13. HVAPDS-T
    high-velocity armour-piercing discarding sabot - tracer
14. I&S
    Intelligence and Security
15. I&SS
    Intelligence and Security Service
16. I&W
    Indications and Warning
17. I-MAE
    Interim Medium Altitude Endurance UAV (formerly Tier I)
18. I2R
    Imaging Infrared
19. IAWG
    Interagency Working Group
20. ICIG
    IDHSS CSSR Interface Guard

Last updated: May 24, 2020 — Total entries: 5,570