| Acronym | Meaning |
| HBVE | 4-hydroxybutyl Vinyl Etherpar |
| REP | Relativistic Effective Potential |
| FSM | Folded-sheet Mesoporous Material |
| IRRI | International Rice Research Institute |
| PROX | Preferential CO Oxidn. |
| SFC | Supercritical Fluid Chromatography |
| SOC | Superposition Of Configurations (wave Functions) |
| MCEB-NEV | Multiconfigurational Energy Bound-natural Eigenvalue Method |
| CCCC | Complex-coordinate Coupled-channel (method In Calcns. On Rotational And Vibrational Predissocn.) |
| SCF2 | Two-electron Self-consistent Field |