| Acronym | Meaning |
| POL-CI | Polarization Configuration Interaction |
| SURE | Sulfate Regional Experiment |
| ACL | Alternative Concentration Limit |
| MPI | Modified Perturbation Iteration |
| NDF | Neutral Detergent Fiber |
| ABMT | Autologous Bone Marrow Transplantation |
| BBXRT | Broad Band X-Ray Telescope |
| COPM | Carter Ozone Per Mile |
| BLAST | Basic Local Alignment Search Tool |
| MAIDS | Murine Acquired Immunodeficiency Syndrome |