| Acronym | Meaning |
| AOIPS | Atmospheric And Oceanographic Information Processing System |
| EMA | Ethylene Methyl Acrylate |
| HAZW | Hazardous Waste Collection Database (accessible Through OLS) |
| IPIECA | International Petroleum Industry Environmental Conservation Association |
| POL-CI | Polarization Configuration Interaction |
| OEP | Optimized Effective-potential (quantum Method) |
| SAFIR | Smoke Gas Anal. By Fourier Transform IR Spectroscopy |
| AIROF | Anodic Iridium Oxide Film |
| QBM | Quantal Brownian Motion (model) |
| FDS | Field Desorption Spectrometry |