| Acronym | Meaning |
| FTTA | Federal Technology Transfer Act |
| IAES | Ion Excited Auger Electron Spectroscopy |
| NURE | National Uranium And Resource Evaluation |
| SDA | Strand Displacement Amplification |
| TMFA | Three-mode Factor Analysis |
| SGGA | Symmetric Group Graphical Approach (in CI Calcns.) |
| XRPD | X-ray Powder Diffraction |
| OBDD | Ordered Bicontinuous Double-diamond |
| AQS | Air Quality Subsystem (subsystem Of AIRS) |
| MECOP | Modified Electron Correlation Polarization (potential) |