| Code | Description | TFR Code | TFR Description | NCA Code | NCA Description |
|---|---|---|---|---|---|
| DFA | Diabetes | 302 | Drugs (including gases) | 7000 | Drugs |
| DFB | Thyroid Antithyroid | 302 | Drugs (including gases) | 7000 | Drugs |
| DFC | Corticosteroids (Endocrine System) | 302 | Drugs (including gases) | 7000 | Drugs |
| DFD | Sex Hormones | 302 | Drugs (including gases) | 7000 | Drugs |
| DFE | Hypothalmic & Pituitary Hormones & Anitoestrogens | 302 | Drugs (including gases) | 7000 | Drugs |
| DFF | Drugs Affecting Bone Metabolism | 302 | Drugs (including gases) | 7000 | Drugs |
| DFG | Other Endocrine Drugs | 302 | Drugs (including gases) | 7000 | Drugs |