| Acronym | Meaning |
| 3SR | Self-sustained Sequence Replication |
| BAP | Bioavailable Phosphorus |
| HFET | High Field Effect Transistor |
| NATO | North Atlantic Treaty Organization |
| GWRTAC | Groundwater Remediation Technologies Analysis Center |
| FIIAA | Flow Injection Immunoaffinity Analysis |
| EBIR | Energy Based Integral Retention (in Electronic-structure Calcns.) |
| CVOC | Chlorinated Volatile Organic Compound |
| FEOE | Full Equalization Of Orbital Electronegativity |
| DERP | Defense Environmental Restoration Program |