Here are the highest combinations issued in 2021 (i.e. on 31 December at 11.59 p.m.); they are sorted according to their index digit or letter.
- Indexes 1 and 2:
- Cars, long format: 2-BLE-574
- Cars, square format: 1-FYU 521
- Cars, small format: 1-BZH 703
- Index CD:
- Diplomatic Cars, long format: CD-AZ-620
- Diplomatic Cars, square format: CD-YA 320
- Diplomatic Cars, small format: CD-ZA 089
- Diplomatic Motorcycles, small format: CD-MA 243
- Diplomatic Scooters, B Class, micro format: CDSB 105
- Index G:
- Tractors, long format: G-LCQ-550
- Tractors, square format: G-LXS 494
- Tractors, small format: G-LZE 639
- Index M:
- Motorcycles, small format: M-BDT 550
- Index O:
- Oldtimer Cars, long format: O-AGE-032
- Oldtimer Cars, square format: O-AYV 108
- Oldtimer Cars, small format: O-AZR 900
- Oldtimer Motorcycles, small format: O-MBP 237
- Oldtimer Trailers, long format: O-QAA-375
- Oldtimer Trailers, square format: O-QYA 071
- Oldtimer Trailers, small format: O-QZA 010
- Oldtimer Scooters, A Class, micro format: OSAE 557
- Oldtimer Scooters, B Class, micro format: OSBQ 552
- Oldtimer Scooters, Microcars, micro format: OSUA 106
- Index Q:
- Trailers, long format: Q-ANK-944
- Trailers, square format: Q-AYK 789
- Trailers, small format: Q-AZA 096
- Index S:
- Scooters, A Class, micro format: SAKX 588
- Scooters, B Class, micro format: SBNB 204
- Scooters, Speed Pedelecs, micro format: SPCS 952
- Scooters, Microcars, micro format: SUAV 153
- Index T:
- Transport with chauffeur, long format: T-LAM-111
- Transport with chauffeur, square format: T-LYA 045
- Transport with chauffeur, small format: T-LZA 076
- Taxi, long format: T-XAH-113
- Taxi, square format: T-XYA 003
- Taxi, small format: T-XZA 009
- Index U:
- 2021:
- National plate, Cars, long format: UA-21-BDK
- National plate, Motorcycles, small format: UM-21 AAB
- National plate, Trailers, long format: UQ-21-AAF
- 2022:
- National plate, Cars, long format: UA-22-AAY
- Index V:
- Professional plate, Cars, long format: V-AAC-923
- Professional plate, Cars, square format: V-AAB 007?
- Professional plate, Motorcycles, small format: none yet
- Professional plate, Trailers, long format: V-QAA 108
- Professional plate, Scooters, micro format: VSAA 018
- Index W:
- 2021:
- Temporary plate, Cars, long format: WA-21-ARI
- Temporary plate, Cars, small format: WA-21-AZB
- Temporary plate, Motorcycles, small format: WM-21 AAC
- Temporary plate, Trailers, long format: none
- Temporary plate, Scooters, A Class, micro format: none
- Temporary plate, Scooters, B Class, micro format: none
- 2022:
- Temporary plate, Cars, long format: WA-22-AEG
- Temporary plate, Motorcycles, small format: WM-22 AAB
- Temporary plate, Trailers, long format: none
- Temporary plate, Scooters, A Class, micro format: WS-22-AAA
- Temporary plate, Scooters, B Class, micro format: none
- Index X:
- 2021:
- Export plate, Cars, long format: XA-21-CLR / XB-21-KEV
- Export plate, Motorcycles, small format: XM-21 AAR
- Export plate, Trailers, long format: XQ-21-AIM
- Export plate, Scooters, A Class, micro format: none
- Export plate, Scooters, B Class, micro format: none
- 2022:
- Export plate, Cars, long format: XA-22-BGS
- Export plate, Motorcycles, small format: XM-22 AAB
- Export plate, Trailers, long format: XQ-22-ABB
- Export plate, Scooters, A Class, micro format: none
- Export plate, Scooters, B Class, micro format: none
- Index Y:
- Technical tests plate, Cars, long format: Y-AAA-236
- Technical tests plate, Motorcycles, small format: none
- Technical tests plate, Trailers, long format: Y-QAA-036
- Technical tests plate, Scooters, micro format: YSAA 006
- Index Z:
- Dealers, Cars, long format: Z-AAQ-918
- Dealers, Cars, square format: Z-AAC-013?
- Dealers, Motorcycles, small format: Z-MAA 250
- Dealers, Trailers, long format: Z-QAA-185
- Dealers, Scooters, micro format: ZSAA-116
