| Acronym | Meaning |
| RRPA | Renormalized Random-phase Approxn. |
| ADAPTS | Air Deliverable Antipollution Transfer System |
| XRCF | X-ray Calibration Facility |
| PMC | Polymer Matrix Composite |
| ACRR | Annular Core Research Reactor |
| USTCS | Underground Storage Tank Cleanup Section |
| BCC | Brueckner Coupled Cluster |
| MOR | Mid-ocean Ridge |
| DBP | Dibutyl Phthalate |
| IRI | Immunoreactive Insulin |