| Acronym | Meaning |
| CCAM | Charge-conserving Approxn. Method (for Quantum Calcns.) |
| FRTP | Fiber-reinforced Thermoplastic |
| EMER | Electromagnetic Molecular Electronic Resonance |
| NOM | Natural Organic Matter |
| IAPPS | International Association For The Plant Protection Sciences |
| DIC | Disseminated Intravascular Coagulation |
| WQS | Water Quality Standard |
| CLE | Competitive Ligand Exchange |
| MS-RHFR | Momentum-space Restricted Hartree-Fock-Roothaan |
| XTEM | Cross-sectional Transmission Electron Microscopy |