| Acronym | Meaning |
| OIRM | Office Of Information Resources Management |
| RECP-CVC | Relativistic Effective-core Potential With Core-valence Correlation |
| POPCORN | Photo-Oxidant Formation By Plant Emitted Compds. And OH Radicals In North-Eastern Germany |
| CFSL | Cavitation-field Sonoluminescence |
| SF1 | Steroidogenic Factor 1 |
| SEB | Staphylococcal Enterotoxin B |
| CIBL | Convective Internal Boundary Layer |
| EDPCR | Extended Disjoint Principal Components Regression |
| BSM | Breathing Shell Model |
| TOG | Total Organic Gas |