| Acronym | Meaning |
| ACFB | Atmospheric Circulating Fluidized Bed |
| RRDE | Rotating Ring Disk Electrode |
| GAMP | Global Atmospheric Measurements Program |
| CNDO/2-U | Universal CNDO/2 (extended To Full Periodic Table) |
| HDM | Humic Degradation Matter |
| EMT | Effective-medium Theory (of Bonding In Metallic Systems) |
| SCI | Spinal Cord Injury |
| RPAE | Random Phase Approximation With Exchange |
| OCTA | Oxidizing Capacity Of The Tropospheric Atmosphere |
| ELV | End-of-life Vehicle |