Start 2011 Abu Dhabi Grand PrixThe FIA has published the official entry list for the 2012 Formula 1 World Championship. The list reveals McLaren drivers Lewis Hamilton and Jenson Button will swap numbers next year, with Button taking No. 3 after finishing ahead of his teammate this season.

Several teams appear with no drivers confirmed yet, with Kimi Raikkonen's teammate at Lotus (nee Renault) yet to be confirmed.

Force India had no drivers confirmed on the list, despite Nico Hulkenberg and Paul di Resta expected to be announced in its lineup soon.

Williams, Toro Rosso and HRT also had no drivers on the list, the Spanish squad having confirmed Pedro de la Rosa for 2012 earlier this month. HRT also did not have an engine supplier attached to its name.

RED BULL RACING 
Red Bull Racing Renault

1. Sebastian Vettel
2. Mark Webber

VODAFONE MCLAREN MERCEDES 
McLaren Mercedes

3. Jenson Button
4. Lewis Hamilton

SCUDERIA FERRARI 
Ferrari

5. Fernando Alonso
6. Felipe Massa

MERCEDES GP PETRONAS F1 TEAM 
Mercedes

7. Michael Schumacher
8. Nico Rosberg

LOTUS F1 TEAM 
Lotus Renault

9. Kimi Raikkonen
10. TBA

SAHARA FORCE INDIA F1 TEAM
Force India Mercedes

11. TBA
12. TBA

SAUBER F1 TEAM 
Sauber Ferrari

14. Kamui Kobayashi
15. Sergio Perez Mendoza

SCUDERIA TORO ROSSO
STR Ferrari

16. TBA
17. TBA

AT&T WILLIAMS 
Williams Renault

18. TBA
19. TBA

TEAM CATERHAM 
Caterham Renault

20. Heikki Kovalainen
21. Jarno Trulli

HRT F1 TEAM 
TBA

22. TBA
23. TBA

MARUSSIA F1 TEAM
Marussia Cosworth

24. Timo Glock
25. Charles Pic