| Acronym | Meaning |
| MSRI | Mass Spectroscopy Of Recoiled Ions |
| ZST | Zero Strength Temperature |
| VHSIC | Very High Speed Integrated Circuit |
| DWIA | Distorted-wave Impulse Approximation |
| DZD | (double Zeta)-diffuse (basis Set In Configuration-mixing MO Calcns. On Mols.) |
| RHB | Reheat Blow Molding |
| BNP | Brain Natriuretic Peptide |
| BIOFOR | Biogenic Aerosol Formation In The Boreal Forest |
| RDPV | Reverse Differential-pulse Voltammetry |
| NPTN | National Pesticide Telecommunications Network |