| Acronym | Meaning |
| OLDA | Ordinary Linear Discriminant Analysis |
| ICNZ | International Committee On Natural Zeolites |
| ACEMS | Angular Conversion Electron Moessbauer Spectroscopy |
| UA | Unequilibrated Aggregate (interplanetary Dust Particle) |
| CTMP | Comprehensive Treatment Management Plan |
| DECENT | Distribution Of Exact Classical Energy Transfer Approximation |
| AIST | Agency Of Industrial Science And Technology (Japan) |
| TEA | Thermal Energy Analyzer |
| AFB | Anaerobic Fluidized Bed |
| BASTE | Bay Area Sewage Toxics Emissions |