Scientific & Educational Abbreviations and Acronyms

1. PN
   Photosynthesis
2. PN
   Pneumatic
3. PN
   Positive-Negative
4. PN
   Pacific Northwest
5. PN
   Pressure Nominal
6. PN
   Proton Neutron
7. PN
   PN (Pressure Nominal)
8. PN
   p-type/n-type semiconductor
9. PNA
   Peanut Agglutinin
10. PNA
    Pacific North American
11. PNA
    P-Nitro-Anilide
12. PNA
    Pentose Nucleic Acid
13. PNA
    Purine Nucleoside Analogues
14. PNA
    Peptide Nucleic Acid Oligomer (biochemistry)
15. PNA
    Positive/Negative Anomaly
16. PNA
    Pharmaceutical Needs Assessment
17. PNAN
    Photosynthetic NANoflagellate
18. PNAOJ
    Publications of The National Astronomical Observatory of Japan
19. PNAS
    Purine Nucleoside Analogues
20. PNAS
    Proceedings of The National Academy of Science

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