Chemistry Abbreviations and Acronyms

1. PPTH
   Parts Per Thousand
2. PPTV
   Parts Per Trillion
3. PPV
   Poly(p-phenylene Vinylene)
4. PQC
   Piezoelectric Quartz Crystal
5. PQCD
   Perturbative Quuntum Chromodynamics
6. PQCD
   Perturbative Quantum Chromodynamics
7. PQL
   Practical Quantitation Limit
8. PQL
   Practical Quantitation Levels (of Pollutants
9. PQQ
   Pyrrolo- Quinoline Quinone
10. PQQ
    Pyrrolo Quinoline Quinone
11. PQR
    Pitt Quantum Repotitory
12. PQS
    Parallel Quantum Solutions
13. PR
    Polymer Revolution
14. PR
    Praseodymium
15. PR
    Pressure
16. PR
    Pressure Reference
17. PR
    Praesodymium
18. PR
    Preliminary Review
19. PR-137
    Praseodymium
20. PR-138
    Praseodymium

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