| Acronym | Meaning |
| IRRI | International Rice Research Institute |
| PSCC | Pseudostate Close Coupling |
| ASTROS | Automated Structural Optimization System |
| BCGF | B Cell Growth Factor |
| PSD | Post-source Decay |
| MWP | Moving Wave Packet (model For Mol. Scattering) |
| AHA | Anterior Hypothalamic Area |
| SCLM | Scanning Confocal Laser Microscopy |
| LCMBPT | Linked Cluster Many Body Perturbation Theory |
| BQMCT | Basis Quantum Monte-Carlo Theory (for Many Electron Systems) |