| Acronym | Meaning |
| PFRP | Process To Further Reduce Pathogens |
| OMP | Outer Membrane Protein |
| SCI | Single Excitation Configuration Interaction |
| CLP | Contract Laboratory Protocols (EPA) |
| VAD | Vapor Axial Deposition |
| ALACE | Autonomous Lagrangian Circulation Explorer (float) |
| DCID | Dimensionless Circular Intensity Difference |
| NCLI | National Chemical Laboratory For Industry (Japan) |
| EGO | Ellipsoidal Gaussian Orbital |
| DDP | Didecyl Phthalate |