| Acronym | Meaning |
| DNC | Delayed Neutron Counting |
| IEAES | Ion Excited Auger Electron Spectroscopy |
| NODS | NASA Ocean Data System |
| DIPSI | Direct Implicit Plasma Surface Interactions (computer Program) |
| RPO | Resonant Periodic Orbit (on Potential Energy Surface In At. Or Mol. Scattering) |
| APES | Atomic Plasma Emission Spectroscopy |
| OGWDW | Office Of Ground Water And Drinking Water |
| SBA | Small Business Administration |
| SEM | Std. Error Of The Mean |
| LID | Lased Induced Desorption |