| Acronym | Meaning |
| FACM | Friable Asbestos-Containing Material |
| TEELS | Transmission Electron Energy Loss Spectroscopy |
| GCG | Genetics Computer Group |
| CI | Chemical Ionization |
| PPT-MCF | Pseudo-polarization Tensor-mutually Consistent Field ( For Mol. Interactions) |
| TIGER | Triangulation-Identification For The Genetic Evaluation Of Risk |
| LIFR | Leukemia Inhibitory Factor Receptor |
| THGF | Trigonometric Hermite Gaussian Function |
| UXO | Unexploded Ordnance |
| SCANIIR | Surface Composition Analysis By Neutral And Ion Impact Radiation |