| Acronym | Meaning |
| HETP | Height Equivalent To A Theoretical Plate |
| LVQ | Learning Vector Quantization |
| DBS | Doppler Broadening Spectroscopy |
| PPGVB | Perfect Pairing Generalized Valence Bond (wave Function) |
| CFM | Chemical Force Microscopy |
| ACC | American College Of Cardiology |
| MBRS | Molecular Beam Reactive Scattering |
| IHMM | Institute Of Hazardous Materials Management |
| PAPP-A | Pregnancy-associated Plasma Protein A |
| MC-INDO | Mol. Cluster-intermediate Neglect Of Differential Overlap |