| HSK | Handshake
| Others |
| HSK | HanYu ShuiPin KaoShi
| Others |
| HSK | Hanyu Shuiping Kaoshi
| Others |
| HSK | Hanyu Shuiponh Kaoshi
| Others |
| HSK | Harambee Schools Kenya
| Others |
| HSK | Hard Style Killers (stamps)
| Others |
| HSK | Heaven Spot Killaz
| Others |
| HSK | Heavy Secret Killers
| Others |
| HSK | Helper Spring Kit
| Others |
| HSK | Herpes Simplex Keratitis
| Others |
| HSK | Herpes Stromal Keratitis
| Others |
| HSK | Herpetic Stromal Keratitis
| Others |
| HSK | Hesh Skate Krew
| Others |
| HSK | Hohl Schaft Kegel
| Others |
| HSK | Hohl Shaft Kegel
| Others |
| HSK | Hollow Short Kegel
| Others |
| HSK | Hollywood Street King
| Others |
| HSK | Horizontal Sling Kit
| Others |
| HSK | Horrendous Space Kablooie
| Others |
| HSK | Hose Kit
| Others |
| HSK | Host Swap Kit
| Others |
| HSK | Hunt Suedhoff Kalamaros
| Others |
| HSK | Husk
| Others |
| HSK | Husky
| Others |