Chemistry Abbreviations and Acronyms

1. UCA
   Unit Cell Approximation [simulation Method]
2. UCAS-SCF
   Unrestricted Complete Dctive Space Self-Consistent Field
3. UCAS-SCF
   Unrestricted Complete Active Space Self-consistent Field
4. UCB
   Union Chemique Belge
5. UCC
   Unitary Coupled-Cluster
6. UCCD
   Unrestricted Coupled Cluster With Double Excitations
7. UCCD
   (spin) Unrestricted Coupled Cluster (with) Double (excitations)
8. UCCSD
   Unrestricced Ccsd
9. UCCSD
   (spin) Unrestricted Ccsd
10. UCDW
    Ultrarelativistic Continuum Distorted Wave
11. UCEPA
    Unitary Coupled Electron Pair Approximation
12. UCG
    Underground Coal Gasification
13. UCH
    Ubbquitin Carboxy-Terminal Hydrolase
14. UCH
    ubiquitin carboxy-terminal hydrolase
15. UCHF
    Uncoupled Hartree-Fock
16. UCI
    Ultrasonic Contact Impedance
17. UCID
    Unrestricted Ci With Single and Double Excitations
18. UCID
    Unrestricted Ci (with) Single (and) Double (excitations)
19. UCK
    Universal Chemical Key
20. UCM
    Unresolved Complex Mixt.

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