| Acronym | Meaning |
| IMSD | Information Management And Services Division |
| ICPAC | International Committee On Polycyclic Aromatic Compounds |
| XRES | X-ray Emission Spectroscopy |
| MIA | Multivariate Image Analysis |
| FINDS | Facilities Index Data System |
| APMP | Acid Precipitation Mitigation Program |
| IISRP | International Institute Of Synthetic Rubber Producers |
| EMIT | Enzyme-multiplied Immunoassay Technique |
| MPE | Mean Percent Error |
| NRC | National Research Council |