Scientific & Educational Abbreviations and Acronyms

1. HYD
   Hydrazine
2. HYD
   One Two Three Airlines
3. HYI
   Hydrus
4. HYR
   Higher
5. HYT
   Height
6. HZ
   Hydrazine
7. HZ
   Habitable Zone
8. HZ
   cycles per second (hertz)
9. HZ
   Haze (METAR Code)
10. HZT
    Hydrochlorothiazide
11. IA
    Industrial Arts
12. IA
    Instructional Assistant
13. IA
    Indolic Acid
14. IA
    Iowa
15. IA
    Ibotenic Acid
16. IA
    Inflorescence Appearance
17. IA
    Interactive
18. IAA
    Iodoacetic Acid
19. IAA
    Indole-3-Acetic Acid, Also
20. IAA
    Indoleacetic Acid

Last updated: May 24, 2020 — Total entries: 44,184