| Acronym | Meaning |
| VAM | Valid Analytical Measurement |
| SOC | Superposition Of Configurations (wave Functions) |
| RFG | Reformulated Gasoline |
| CROSSBOW | Computerized Retrieval Of Organic Structures Based On Wiswesser |
| LHRH | Luteinizing Hormone-releasing Hormone |
| RPP | Reverse Pulse Polarography |
| ELFFS | Excimer Laser Fragmentation-fluorescence Spectroscopy |
| FTMS | Fourier Transform Mass Spectrometry |
| ULFM | Unified Ligand Field Model (for Mol. Electronic Energies) |
| USMAR | Upflow Static-Media Anaerobic Reactor |