| Acronym | Meaning |
| TRE | Total Resource Effectiveness |
| LSM | Layered Synthetic Microstructure |
| CAI | Calcium Aluminum Inclusion |
| DVT | Deep Vein Thrombosis |
| BNF | Biological Nitrogen Fixation |
| LPAS | Laser Photoacoustic Spectroscopy |
| APCE | Air Pollution Control Equipment |
| DIIMFP | Differential Inverse Inelastic Mean Free Path |
| SNARL | Suggested No-adverse Response Level |
| AA | Assistance Administration |