| Abbreviation | Definition |
|---|---|
| HVK | Herbert Von Karajan |
| HW | HogWarts |
| HW | Howard William |
| HW | Husband Wife |
| HY | Henry Yeung |
| IDM- | ID/Male, Identification Tag, Male: |
| IGGY | Ignatius |
| IM | Irwin Maurice |
| IMOG | Iron-Man Of Gaming |
| INTCO | Intercompany |
| IP | Iffi Pheena |
| IPCA | Indian Perfect Cine Artist |
| IRS | Iron Ring Stag |
| ISE | Deutsch werter fur 'Eiss', 'frozen H2O aka: 'ice' as in 'ice kube' |
| J | Jacklynn |
| J | Jacqueline |
| J | Jaime |
| J | Jason |
| J | Jay |
| J | Jeff |