| Acronym | Meaning |
| TCM | Transport Control Measures |
| EAZO | Energetically Active Zones Of The Ocean |
| RAHB | Resonance-assisted Hydrogen Bond |
| ADPI | Air Diffuser Performance Index |
| LCGO | Linear Combination Of Group Orbitals |
| APPI | Atmospheric Pressure Photoionization |
| NMAM | NIOSH Manual Of Analytical Methods |
| NCI | National Cancer Institute |
| CGCP | Canadian Global Change Program |
| CLRTAP | Convention On Long-Range Transboundary Air Pollution |