| Acronym | Meaning |
| DOJ | U.S. Department Of Justice |
| IEMA | Immunoenzymometric Assay |
| PPR | Projection Pursuit Regression |
| DHXP | Dihexyl Phthalate |
| STE | Self-trapped Exciton |
| PSL | Photostimulated Luminescence |
| LICS | Laser-induced Continuum Structure |
| BRC | Basic Regulatory Control |
| LSDSIC | Local-spin-density Self-interaction-correction Approxn. (in Total Energy Calcns. For Atoms) |
| TFTR | Tokamak Fusion Test Reactor |