| Acronym | Meaning |
| PLFA | Phospholipid Fatty Acid |
| SGR | Steam Gas Recycle (process For Shale Oil Recovery) |
| KIMS | Kinetic Interaction Of Microparticles In Solution |
| ESI | Electronic Supplementary Information |
| HSLA | High-strength Low-alloy (steel) |
| CFSAN | Center For Food Safety & Applied Nutrition |
| ESF | Electrostatic Force (theory For Mol. Calcns.) |
| LTDU | Land Treatment Demonstration Unit |
| IBIC | Ion Beam Induced Charge |
| CSIA | Compd.-specific Isotope Anal. |