| Acronym | Meaning |
| HWSFD | Hazardous Waste Superfund Database |
| ACM | Asbestos Containing Material(s) |
| PRT | Platinum Resistance Thermometer |
| EFOCS | Evanescent Fiber Optic Chemical Sensors |
| UTI | Urinary Trypsin Inhibitor |
| LTE | Local Thermodn. Equil. |
| REES | Red Edge Excitation Shift |
| RSRG | Real-space Renormalization Group (method In Calcn. Of Green Functions For Electrons In Crystals) |
| PNO-CI | Pseudonatural Orbital-configuration Interaction |
| MPSS | Massively Parallel Signature Sequencing |