RMK
| Acronym | Definition |
|---|---|
| RMK | Remake |
| RMK | Rashtriya Mahila Kosh (India) |
| RMK | Remarks |
| RMK | Resource Manager Kernel |
| RMK | Rancangan Malaysia Kesembilan (Malay: Ninth Malaysian Plan; regional development) |
| RMK | Remark (Weather METAR) |
| RMK | Riigimetsa Majandamise Keskuse (Estonian: State Forest Management Center) |
| RMK | Rocky Mountain King (Polaris Snowmobiles) |
| RMK | Roof Mounting Kit (construction) |
| RMK | Regions Morgan Keegan Tennis Championships (Memphis, TN; professional tennis) |