| Acronym | Meaning |
| AFMMP | Advanced Field Monitoring Methods Program |
| SAC-CI | Symmetry-adapted Cluster Configuration Interaction (theory For Wave-function Expansion) |
| HUG | HART User Group |
| IGY | International Geophysical Year |
| CMF | Colloid Metal Film |
| MERD | Metal-enhanced Reductive Dehalogenation |
| DISC | Death-inducing Signaling Complex |
| TID | Traveling Ionospheric Disturbance |
| LBW | Laser-beam Welding |
| HFE | Hot-feed Extrusion |