| Acronym | Meaning |
| AMOS | Air Management Oversight System |
| RS-HFPT | Rayleigh-Schroedinger Hartree-Fock Perturbation Theory |
| ITTFA | Iterative Target Transformation Factor Analysis |
| ANG II | Angiotensin II |
| QVB | Quasiempirical Valence Bond (method) |
| ADE | Adverse Drug Event |
| AB | Arc Brazing |
| RITE | Research Institute Of Innovative Technology For The Earth (Japan) |
| GLE | Generalized Langevin Equation |
| LEEIXS | Low Energy Electron Induced X-ray Spectrometry |