| Acronym | Meaning |
| FRSS | Federal Register Search System |
| FOM | Figure Of Merit |
| ESI | Ease-of-separation Index |
| RFEC | Remote Field Eddy Current |
| ESD | Equiv. Spherical Diam. |
| BLB | Brillouin-Levy-Berthier (theorem In MO Theory) |
| CNDO/IP | Complete Neglect Of Differential Overlap/ionization Potential |
| LXR | Liver X Receptorpar |
| PAAP | Platelet Aggregation-associated Protein |
| AESOP | Automated Electronic System For Ocean Pollution |