| Acronym | Meaning |
| WVTR | Water Vapor Transmission Rate |
| ALOS | Advanced Land Observation Satellite |
| CAFBR | Ceramic Filled Anaerobic Fixed Bed Reactor |
| CBS | Cystathionine Beta-synthase |
| TDA-2PH | Two-particle One Hole Tamm-Dancoff Approximation |
| TFA | Thin Film On ASIC |
| PPM | Parts Per Million |
| PACIMS | Passive Chem. Ionization Mass Spectrometry |
| RPTP | Receptor Protein Tyrosine Phosphatase |
| USMAR | Upflow Static-Media Anaerobic Reactor |