| Acronym | Meaning |
| FPLH | Free-Phase Liquid Hydrocarbon |
| DH | Dortmund-Hoerder (German Vacuum Steel Refining) |
| MCQR | Multiconfigurational Quadratic Response |
| ASDEX | Axially Symmetric Divertor Expt. |
| COPNA | Condensed Polynuclear Aromatics |
| BCP | Biphasic Calcium Phosphate |
| MAFF | Ministry Of Agriculture |
| OVOS | Optimized Virtual Orbital Space Approximation (for Correlated Calcns.) |
| QLCPMET | Quasilinearized Coupled-pair-many-electron Theory |
| ESRIN | European Space Research Institute |