RIK
| Acronym | Definition |
|---|---|
| RIK | Royalty in Kind |
| RIK | Rations in Kind (US Navy) |
| RIK | Replacement in Kind (US DoD) |
| RIK | Rungsted Ishockey Klub (Danish: Rungsted Bulldogs; ice hockey; Denmark) |
| RIK | Radio Installation Kit |
| RIK | Rencana Induk Kota (Indonesian: City Master Plan) |
| RIK | Remove, Install, Know (harmonic accessing) |