| Acronym | Meaning |
| BDT | Brittle-ductile Transition |
| CAS-CI | Complete Active Space-configuration Interaction |
| CHAART | Center For Health Applications Of Aerospace-Related Technologies |
| ASW | Amorphous Solid Water |
| SMA | Spinal Muscular Atrophy |
| COC | Contaminants Of Concern |
| CODIS | Combined DNA Index System |
| VSTA | Virus-Serum-Toxin Act |
| FEF | Forced Expiratory Flow (lung Function) |
| TIME | Transferred Ionized Molten Energy Process (for Metal Arc Welding) |