| Acronym | Meaning |
| RCC | Relativistic Coupled Cluster |
| CN | Cellulose Nitrate |
| NMOC | Nonmethane Organic Compound(s) |
| HER | Human Estrogen Receptorpar |
| FERAM | Ferroelectric Random Access Memory |
| NDA | New Drug Application |
| SME | Shape Memory Effect |
| SC-SI | Semiclassical State Interaction (method For Solving Schroedinger Equation) |
| HBVE | 4-hydroxybutyl Vinyl Etherpar |
| MSX | Midcourse Space Experiment |