| Acronym | Meaning |
| CCPE | Charge Core Potential Energy Method (for Conformational Analysis) |
| TPRS | Temperature Programmed Reaction Spectrometry |
| IRI | Industrial Research Institute |
| OCEPA | Office Of Communications |
| PVS | Performance Verification Sample |
| ES | Emission Spectroscopy (technique Suffix) |
| HTPB | Hydroxy-terminated Polybutadiene |
| SRC | Submarine Reactor Compartments |
| DVMO | Directed-valence Molecular Orbital |
| SNS | Spallation Neutron Source |