| Acronym | Meaning |
| F/M | Food To Microorganism Ratio |
| EMF | Electromagnetic Force |
| SMART | Stimulated Martensite-austenite Reverse Transformation |
| ECVAM | European Center For The Validation Of Alternative Methods |
| ENIS | Emissive Neutron Imaging And Spectroscopy |
| TIP | Total Isomerization Process |
| STCA | Simplified Traveling-cluster Approxn. (for Electronic Structure) |
| AEHA | Army Environmental Hygiene Agency |
| GRRR | Graduated Response For Risk Reduction |
| MIS 5 | Marine Isotope Substage 5e |