| PTWI | Provisional Tolerable Weekly Intake |
| PTDI | Provisional Tolerable Daily Intake |
| PTMI | Provisional Maximum Tolerable Daily Intake |
| EDI | Estimated Daily Intake |
| THQ | Target Hazard Quotient |
| HI | Hazard Index |
| DRVs | Dietary Reference Values |
| AI | Adequate Intake |
| AR | Average Requirement |
| PRI | Population Reference Intake |
| RI | Reference Intake Range |
| UL | Tolerable Upper Intake Level |
| MRL | Maximum Residual Levels |
| LOD | Limit of Detection |
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