| Acronym | Meaning |
| SCC | Source Classification Code |
| BGH | Bovine Growth Hormone |
| ENR | Endogenous Nitrate Respiration |
| CENP | Centromere-associated Protein |
| AM1 | Austin Model 1 |
| PESOS | Perkin-Elmer Solvent Optimization System |
| HFET | High Field Effect Transistor |
| RFGD | Radio-frequency Glow Discharge |
| HWRAP | Hazardous Waste Remedial Actions Program |
| ANSI | American National Standards Institute |