| Acronym | Meaning |
| RFL | Resorcinol-formaldehyde Latex [dip Coating] |
| LASTO | Linear Augmented Slater-type Orbital (for Electronic Structure) |
| CAFNA | Coded Aperture Fast Neutron Analysis |
| AMN | Alkali Metal Nitrite(s) |
| BFEM | Bright Field Electron Microscopy |
| DZDP | (double Zeta)-diffuse-polarization (basis Set In Configuration-mixing Mo Calcns. On Mols.) |
| AWQC | Ambient Water Quality Criteria |
| NPAR | Nonbinding Preliminary Allocation Of Responsibility |
| CSCF | Complex Self-consistent Field |
| TEOM | Tapered Element Oscillating Microbalance |