| Acronym | Meaning |
| MDC | Macrophage Derived Chemokine |
| PIUG | Patent Information Users Group |
| NCASI | National Council For Air And Stream Improvement |
| MAB | Molecular Aharonov-Bohm (electronic-structure Effect) |
| CCSDT | Coupled Cluster With Single |
| PIANO | Paraffin |
| FRP | Fiberglass Reinforced Plastic |
| OSM | US Office Of Surface Mining Reclamation And Enforcement |
| T-J MODEL | Heisenberg-Hubbard Model (Hamiltonian) |
| HIRIS | High Resolution Imaging Spectrometer |