| Acronym | Meaning |
| PCFB | Pressurized Circulating Fluidized Bed (gasification Apparatus) |
| HNLC | High-nutrient Low-chlorophyll |
| GLM | General Linear Model |
| FOTOS | First-order Theory Of Oscillator Strength |
| ADCC | Antibody-dependent Cellular Cytotoxicity |
| LACO | Linearized Atomic Cell Orbital (in Energy-band Calcn.) |
| UCM | Unresolved Complex Mixt. |
| IAQINFO | Indoor Air Quality Information Clearinghouse |
| EDC | Ethylene Dichloride |
| LCIA | Life Cycle Impact Assessment |