| Acronym | Meaning |
| ULDPE | Ultra Low Density Polyethylene |
| DO | Diatomic Orbital |
| CCHW | Citizens Clearinghouse For Hazardous Wastes |
| TTFA | Target Transformation Factor Analysis |
| VCE | Vapor Compression Evaporator |
| APDB | Antiphase Domain Boundary |
| MP4(DQ) | Moeller-Plesset Perturbation Treatment To Fourth Order In The Space Of Double And Quadruple Substitutions |
| EARTOF | Energy And Angle Refocusing Time-of-flight Mass Spectrometry |
| WINDII | Wind Imaging Interferometer |
| NNRTI | Non-nucleoside Reverse Transcriptase Inhibitor |