| Acronym | Meaning |
| PICA | Polymerization-induced Colloid Aggregation |
| RCA | Rolling-circle Amplification |
| BIND | Biomolecular Interaction Network Database |
| HBT | Hanbury Brown Twiss (interferometry) |
| CEMS | Conversion Electron Moessbauer Spectroscopy |
| MPW | Multiple Plane Wave (in Electronic-property For Metals) |
| LIPAS | Laser Induced Photoacoustic Spectroscopy |
| EPA | United States Environmental Protection Agency |
| WSHS | Watershed Hydrologic System |
| CSR | Coke Strength After Reaction |