| Acronym | Meaning |
| BCKA | Branched-chain Keto-acid |
| NEOPS | North East Oxidant And Particle Study |
| MOMP | Major Outer Membrane Protein |
| WATCH | Working Group On Assessment Of Toxic Chemicals |
| ENR | Epoxidized Natural Rubber |
| HPGE | High Purity Germanium |
| APWR | Advanced Pressurized Water Reactor |
| DNC | Delayed Neutron Counting |
| FLASH | Fluorescent Airborne Stratospheric Hygrometer |
| HAART | Highly Active Antiretroviral Therapy |