| Acronym | Meaning |
| FAB | Fast Atom Bombardment (mass Spectrometry) |
| IODS | Identical Orbitals For Different Spins |
| CSIR | Council For Scientific And Industrial Research (South Africa) |
| PSRP | Process To Significantly Reduce Pathogens (of EPA) |
| TPP | Triphenyl Phosphate |
| ECS-P | Energy-corrected Sudden-polynomial (scaling Law) |
| GWP | Gaussian Wave Packet |
| FACE | Free Air Controlled Enrichment Program |
| DDT | Dichlorodiphenyltrichloroethane |
| ROV | Remotely Operated Vehicle |