| Acronym | Meaning |
| LCMO | Linear Combination Of Molecular Orbitals |
| BIPP | Boron Implanted Polysilicon Pad |
| ADU | Analog-to-digital Unit |
| DERP | Defense Environmental Restoration Program |
| MAAC | Maximum Ambient Air Concentration |
| CMT | Computed Microtomography |
| IPNS | Intense Pulsed Neutron Source |
| NPC | Nasopharyngeal Carcinoma |
| CIAC | Centro De Informacion Ambiental Del Caribe |
| VRPA | Variational Random Phase Approxn. |