| Acronym | Meaning |
| DCXD | Double Crystal X-ray Diffraction |
| AFEAS | Alternative Fluorocarbon Environmental Acceptability Study |
| SCOT | Shell Claus Off-gas Treating |
| GGG | Gallium Gadolinium Garnet |
| NCSRP | National Contaminated Sites Remediation Program |
| LSDSIC | Local-spin-density Self-interaction-correction Approxn. (in Total Energy Calcns. For Atoms) |
| CWTI | Chemical Waste Transportation Institute |
| PSD | Passive Sampling Device(s) (for Air Pollution) |
| IA/PA | Intermediate Alky./partial Alky. |
| MIESR | Matrix Isolation Electron Spin Resonance |