| Acronym | Meaning |
| RFI | RCRA Facility Investigation |
| IHSS | International Humic Substances Society |
| NEKIA | National Education Knowledge Industry Association |
| MFI | Modified Fouling Index |
| SWAN | Solar Wind Anisotropies |
| FPLMTO | Full-potential Linearized Muffin-tin Orbital |
| ATM | Aerosol Trajectory Model |
| CRINEPT | Cross-correlated Relaxation-enhanced Polarization Transfer |
| NEMD | Non-equilibrium Molecular Dynamics |
| CERES | Coalition For Economically Responsible Economies |