| Acronym | Meaning |
| WWT | Wastewater Treatment |
| LRCI | Low-rank Configuration Interaction |
| ACTS | Asbestos Contractor Tracking System |
| AUSM | Advanced Utility Simulation Model |
| WOCE | World Ocean Circulation Experiment |
| RAP | Remedial Action Project Or Plan |
| EERU | Environmental Emergency Response Unit |
| BATHEN | Burnable Fuel Abatement Through Efficient Improvement And Nonfossil Fraction Increase |
| FRTP | Fiber-reinforced Thermoplastic |
| CGRP | Calcitonin Gene Related Peptide |