| Acronym | Meaning |
| FIM | Friable Insulation Material |
| AAGP | Aerobic Attached Growth Process |
| ALOMAR | Arctic Lidar Observatory For Middle Atm. Research |
| CCSD | Coupled Cluster With Single And Double Excitation |
| FTIR | Fourier Transform Infrared Spectroscopy |
| HCP | Hexagonal Close Packed |
| TCDW1 | Target Continuum Distorted-wave 1st-order (for At. Collisions) |
| NSH | Normalized Spherical Harmonic (hamiltonian) |
| TDM | Therapeutic Drug Monitoring |
| FPLH | Free-Phase Liquid Hydrocarbon |