Chemistry Abbreviations and Acronyms

1. HAMR
   Heat Assisted Magnetic Recording
2. HAMS
   Helium Atoms Measurement System
3. HAN
   Hydroxylamine Nitrate
4. HAN
   Halogenated Acetonitrile(s)
5. HAN
   Heavy Aromatic Naphtha
6. HAN
   Hydroxylamine Nitrate (salt)
7. HAND
   Humanitarian Aid Network for Distribution
8. HANS
   Heavy Aromatic Naphtha Solvent
9. HAO
   Hybrid Atomic Orbital
10. HAO
    Hydrogenic Atomic Orbital
11. HAOM
    Hybrid Atomic Orbital Model
12. HAP
    Hazardous Air Pollutant
13. HAP
    Hazardous Air Pollutants
14. HAP
    High Age Profile
15. HAP
    Holographic Assistance Program
16. HAPEM
    Hazardous Air Pollutant Exposure Model
17. HAPEMS
    Hazardous Air Pollutant Enforcement Management System
18. HAPEX
    Hydrological and Atmospheric Pilot Experiment
19. HAPPS
    Hazardous Air Pollutant Prioritization System
20. HAPS
    Hazardous Air Pollutants

Last updated: August 16, 2021 — Total entries: 20,930