| Acronym | Meaning |
| AGR | Advanced Gas-cooled Reactor |
| BTUGA | Bonded Tableau Unitary Group Approach |
| CRTF | Centralized Recovery And Treatment Facility |
| TAI | Thermal Alteration Index |
| VSMOW | Vienna Standard Mean Ocean Water |
| AKDDQ | Aluminum Killed Deep Drawing Quality |
| IPAN | Imaging Passive-active Neutron |
| GPHS | General Purpose Heat Source |
| BSF | Back Surface Field (solar Cell Structure) |
| MODESC | Magnetooptically Detected Spin Conversion Spectroscopy |