| Acronym | Meaning |
| HPMS | Highway Performance Monitoring System |
| CRP | CAMP Receptor Protein |
| ZPC | Zero Point Of Charge |
| ACPQ | Approx. Coupled-pair (theory Cor. For Connected) Quadruply (excited Clusters) |
| FQPA | Food Quality Protection Act |
| NFE-TB | Nearly-free-electron Tight-bonding (for Electronic Structure) |
| DCC | Dextran-coated Charcoalpar |
| QIP | Quality Improvement Program |
| CRGT | Chemically Recuperated Gas Turbine |
| AIHA | American Industrial Hygiene Association |