- (51378) 2001 AT33
- Daftar planet minor/51301–51400
- Daftar planet minor: 51001–52000
- (51351) 2000 QO218
- (52645) 1997 XR13
- (54581) 2000 QW170
- (58479) 1996 RJ29
- (54614) 2000 RL84
- (53477) 2000 AA54
- (51357) 2000 RM88
- List of European regions by life expectancy
- NUTS statistical regions of Austria
- List of minor planets: 51001–52000
- List of minor planets: 688001–689000
- List of Jupiter trojans (Greek camp) (1–100000)
- List of minor planets: 679001–680000
- List of minor planets: 648001–649000
- List of minor planets: 167001–168000
- List of OECD regions by GDP (PPP) per capita
- List of minor planets: 453001–454000
