Physics Abbreviations and Acronyms

1. IF
   Infrared
2. IF
   Intrinsic Field
3. IFAE
   Institut De FíSica D'Altes Energies
4. IFD
   Indentation Force Deflection
5. IFD
   Internal Force Deflection
6. IFE
   Inverse Faraday Effect
7. IFEL
   Inverse Free Electron Laser
8. IFFS
   Institute of Fundamental and Frontier Science
9. IFOV
   Instantaneous Field of View
10. IFR
    Infrared
11. IFSAR
    Interferometric Synthetic Aperture Radar
12. IG
    Infinitesimally Generating
13. IG
    Inverse Gamma
14. IGC
    International Gravity Commission
15. IGEX
    International Germanium Experiment in Spain.
16. IGR
    Institute for Gravitational Research
17. IGRA
    interferon-gamma release assay
18. IGRF
    International Geomagnetic Reference Field
19. IHEP
    Institute of High Energy Physics in Beijing, China.
20. IHES
    Institut Des Hautes Etudes Scientifique

Last updated: May 6, 2025 — Total entries: 5,354