| German | Italian |
| 1,4-a-Glucan-Branching-Enzym | enzima ramificante dell'l,4-α-glucano |
| 1,4-a-Glucan-Branching-Enzym | enzima ramificante |
| Inositol-1,4,5-triphosphat | inositolo 1,4,5-trifosfato |
| 2-Methyl-1,4-Naphthochinon | 2-metil-1,4-naftochinone |
| Polychlordibenzo-1,4-dioxin | diossine |
| Polychlordibenzo-1,4-dioxin | policlorodibenzo-p-diossina |
| Polychlordibenzo-1,4-dioxin | policlorodibenzodiossina |
| Protein 4,1 | proteina 4,1 |
