| Acronym | Meaning |
| HELP | Hydrologic Evaluation Of Landfill Performance Model |
| MURINES | Muon Ring Neutrino Experiments |
| FERC | Federal Energy Regulatory Commission |
| RCR | Replication-competent Retrovirus |
| CTEQ | The Coordinated Theoretical-Experimental Project On QCD |
| OAM | Optical Absorption Microscope |
| ATLAS | Atmospheric Laboratory For Applications And Science |
| EAP | Electroactive Polymer |
| AES | Auger Electron Spectroscopy |
| WRC | Water Resources Council |