| Acronym | Meaning |
| ECHIC | Evaporative Compact High-intensity Cooler |
| TDCP-HFR | Time-dependent Coupled Perturbed Hartree-Fock-roothan Approach |
| LIMB | Limestone Injection/multistage Burner |
| PMTDI | Provisional Maximum Tolerable Daily Intake |
| TDS | Time-dependent Sudden |
| PBMS | Photon Burst Mass Spectrometry |
| EFISPS | Electric Field Induced Surface Photovoltage Spectroscopy |
| PEGC | Phonon Glass Electron Crystal |
| HUVEC | Human Umbilical Vein Endothelial Cell |
| PHS | Public Health Service |