| Acronym | Meaning |
| APCE | Air Pollution Control Equipment |
| MHA | Mott-Hubbard-Anderson (model In Band-structure Calcns.) |
| SSFLC | Surface-stabilized Ferroelec. Liq. Crystals |
| BKD | Backscatter Kikuchi Diffraction |
| HMMP | Hazardous Materials Management Plan |
| ANADA | Abbreviated New Animal Drug Application |
| N-BOD | Nitrogenous Biochemical Oxygen Demand |
| FOCSY | Foldover-corrected Correlation Spectroscopy |
| HIC | Hydrogen-induced Cracking |
| SOFIA | Stratospheric Observatory For Infrared Astronomy |