| Acronym | Meaning |
| PDA | Photodiode Array |
| SBDD | Structure-based Drug Design |
| STERAO | Stratosphere-Troposphere Experiments: Radiation |
| PPM | Pair Population Method |
| EGFP | Enhanced Green Fluorescent Protein |
| SSC | Superconducting Super Collider |
| WWTP | Wastewater Treatment Plant Or Process |
| ASPCR | Allele-specific Polymerase Chain Reaction |
| MESA | Maximum Entropy Spectral Analysis |
| PZC | Polyzirconium Compound (isopropyl Alc.-zirconium Chloride Copolymer) |