| Acronym | Meaning |
| SIG | Special Interest Group |
| HEDTA | Hydroxyethylethylenediaminetriacetic Acid |
| ACT | Activated Complex Theory |
| MCMP | Modified Corrugated Morse Potential |
| RKHS | Reproducing Kernel Hilbert Space |
| ENFET | Enzyme Field-effect Transistor |
| ISCCP | International Satellite Cloud Climatology Project |
| AL:PE | Acidification Of Mountain Lakes: Paleolimnol. And Ecol. |
| CSOV | Constrained Space Orbital Variation |
| NRTL | Non-random Two Liquid |