| Acronym | Meaning |
| ISC | Initial Safe Concentration |
| EBL | Extragalactic Background Light |
| BCSLN-HL(N) | Bardeen-Cooper-Schrieffer-Lipkin-Nogami-Heitler-London(n) (n Is Nth-order MBPT Starting From The Self-consistent HL Model) |
| NPPC | Nuclear Power Plant Consultant |
| CATSI | Compact Atmospheric Sounding Interferometer |
| CAMDS | Chemical Agent Munitions Disposal System |
| DINP | Diisononyl Phthalate |
| ATF | Activating Transcription Factor |
| DSPIL | Direct Solar Pumped Iodine Laser |
| PDLC | Polymer-dispersed Liquid Crystal |