| Acronym | Meaning |
| ARIPO | African Regional Intellectual Property Organization |
| QCP | Quantized Classical Path (method For Calcg. Quantum-mech. Rate Consts.) |
| CCI | Crevice Corrosion Index |
| TARC | Tiered Area Response Capability |
| ARIES | Advanced Reactor Innovation And Evaluation Studies |
| SNP | Sodium Nitroprusside |
| DSC | Differential Scanning Calorimetry |
| PEMC | Pair-excitation Multiconfiguration (type Of Wave Function) |
| COMP | Cartilage Oligomeric Matrix Protein |
| ECR | Eriochrome Cyanine Rpar |