| Acronym | Meaning |
| PLED | Polymer Light Emitting Diode |
| IHMM | Institute Of Hazardous Materials Management |
| HPET | High Performance Engineering Thermoplastic |
| SLAMS | State And Local Air Monitoring System |
| LEEP | Low-energy Solvent Extraction Process |
| PIMS | Process Information Management System |
| EMMI | Environmental Monitoring Methods Index |
| APRF | Army Pulse Radiation Facility |
| DPH | Diamond Pyramid Hardness |
| NESHAP | National Emission Standards For Hazardous Air Pollutants |