| Acronym | Meaning |
| MOTA | Materials Open Test Assembly |
| NTTC | National Technical Transfer Center |
| MWCO | Molecular Weight Cut-off (in Membrane |
| ABPA | Allergic Bronchopulmonary Aspergillosis |
| VREF | Vancomycin-resistant Enterococcus Faecium |
| ATTA | Atom Trap Trace Analysis |
| NOEC | No Observed Effect Concentration |
| FLCD | Ferroelectric Liquid Crystal Display |
| OTAG | Ozone Transport Assessment Group |
| AOD | Argon Oxygen Decarburization |