Physics Abbreviations and Acronyms

1. OTD
   Optical Technology Division
2. OTT
   optical topological transition
3. OW
   One Wave
4. OWL
   Orbiting Wide-Angle Light
5. OXS
   Objective Crystal Spectrometer
6. OYS
   Outstanding Young Scientistv
7. PA
   Pressure, Atmospheric
8. PA
   Proton Affinity
9. PA
   polar accelerometer
10. PAB
    Physics Astronomy Building
11. PAC
    Probe Aerodynamic Center
12. PAC
    Probably Approximately Correct
13. PACS
    Physics and Astronomy Classification Schemex
14. PADE
    Parallel Applications Development Environment
15. PAES
    Positron-Induced Auger Electron Spectroscopy
16. PAGE
    Polyacrylamide Gel Electrophoresis
17. PAIS
    Photo Acoustic Infrared Spectroscopy
18. PAMA
    Professional Audio Manufacturers Alliance
19. PANIC
    Particles and Nuclei International Conference
20. PB
    Power Dissipation of Base

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