| Acronym | Meaning |
| ASM | Activated-sludge Model |
| SEDOR | Spin-echo Double Resonance |
| EESOP | Electronegativity Equalization With S-orbital Participation |
| SPADE | Stratospheric Photochemistry |
| CED | Cohesive Energy Density |
| ICP | Inductively Coupled Plasma |
| JULIC | Juelich Isochronous Cyclotron |
| RITZ | Regulatory And Investigative Treatment Zone |
| EICP | Enclosed Inductively Coupled Plasma |
| BICINE | N N Bis 2 Hydroxyethyl Glycine |