| Acronym | Meaning |
| EXGEM | Extended Geminal (model Correlated Wave Function) |
| LCGO | Linear Combination Of Gaussian Orbitals |
| OSBG | Optimized Support For Biological Growth |
| MAPK | Mitogen-activated Protein Kinase |
| GAGP | Generalized Antisymmetrized Geminal Power (wave Function) |
| INADA | Investigational New Animal Drug Application |
| SAR | Sequential Adiabatic Reduction |
| MRLCC | Multireference Linearized Coupled Cluster |
| SFORD | Single Frequency Off Resonance Decoupling |
| RSPT | Rayleigh-Schroedinger Perturbation Theory |