| Acronym | Meaning |
| FEWS | Fiber-optic Evanescent Wave Spectroscopy |
| PCPI | Permanent Committee On Patent Information |
| MAOS | Microwave-assisted Organic Synthesis |
| AHM | Acutely Hazardous Materials |
| IRI | International Reference Ionosphere |
| NOONS | Natural Orbitals Occupation Numbers |
| CFTA | Cosmetic, Toiletry, And Fragrance Association |
| EQE | Equivalent Quantum Efficiency |
| CASARM | Chemical Agent Standard Analytical Reference Material |
| MLD | Median Lethal Dose |