| Acronym | Meaning |
| PHE | Potentially Harmful Element |
| ECG | Ecosystem Conservation Group |
| CNT | Carbon Nanotube |
| AH | Aryl Hydrocarbon |
| DIPP | Deformed Inverse-power Potential |
| MA | Malonic Acidpar |
| MASP-HMO | Mutual Additive Substituent Parameter-Hueckel Molecular Orbital |
| TSW | Torsional Spin Wave (type Of Hartree-Fock Wave Function) |
| SSOP | Sequence Specific Oligonucleotide Probe |
| HSPF | Hydrological Simulation Program-Fortran |