HNK
| Acronym | Definition |
|---|---|
| HNK | Hrvatsko Narodno Kazalište (Croatian: Croatian National Theatre) |
| HNK | Hrvatski Nogometni Klub (Croatian: Croatian Football Club) |
| HNK | Human Natural Killer |
| HNK | Hugs and Kisses |
| HNK | Hrvatski Nacionalni Korpus (Croatian: Croatian National Corpus) |
| HNK | Hercegovacko-Neretvanskog Kantona (Croatian: Herzegovina-Neretva Canton) |