- (54634) 2000 SA132
- Daftar planet minor/54601–54700
- Daftar planet minor: 54001–55000
- (507178) 2010 HO22
- (57644) 2001 TV201
- (51346) 2000 QX158
- (55441) 2001 TS87
- (58153) 1988 RH11
- (54581) 2000 QW170
- (51351) 2000 QO218
- Pesa 218M
- List of minor planets: 54001–55000
- Koleje Dolnośląskie
- Polregio
- List of minor planets: 134001–135000
- List of minor planets: 648001–649000
- List of PKP locomotives and multiple units
- List of minor planets: 572001–573000
- List of minor planets: 283001–284000
- Koleje Wielkopolskie
