R30
- Herero language
- Nissan Skyline (R30)
- R (disambiguation)
- R3 (disambiguation)
- R3.0
- R3.0 (concert)
- R30 (New York City Subway car)
- R30 (South Africa)
- R30 road (Belgium)
- RSM-56 Bulava
- Renard R.30
- Renault 30
- Renault R30
- Roussel R-30
- Small nucleolar RNA R30/Z108
- ThinkPad R series
- Toyota LiteAce (R30)
- Venucia R30