The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
(first | last) View (previous 50 | next 50) (20 | 50 | 100 | 250 | 500)- 10-50 Barbanera Racing (1 member)
- 1967 Cars (1 member)
- 1978 Cars (1 member)
- 1987 Cars (2 members)
- 1988 Cars (1 member)
- 1989 Cars (1 member)
- 2008 Cars (11 members)
- 2009 Cars (8 members)
- 2010 Cars (6 members)
- 2011 Cars (3 members)
- 2011 World Cup of iRacing (1 member)
- 2012 Cars (2 members)
- 2012 World Cup of iRacing (1 member)
- 2013 Cars (8 members)
- 2013 World Cup of iRacing (1 member)
- 2014 Cars (7 members)
- 2014 World Cup of iRacing (1 member)
- 2015 Cars (6 members)
- 2015 World Cup of iRacing (1 member)
- 2016 Cars (5 members)
- 2016 World Cup of iRacing (1 member)
- 2017 Cars (22 members)
- 2017 World Cup of iRacing (1 member)
- 2018 Cars (8 members)
- 2018 World Cup of iRacing (1 member)
- 2019 Cars (14 members)
- 2020 Cars (9 members)
- 2021 Cars (12 members)
- 2021 Force Dynamics Dallara iRacing Grand Prix Championship Season (1 member)
- 2022 Cars (3 members)
- 24H Series eSports (1 member)
- 24H Series eSports Seasons (2 members)
- 4WD (3 members)
- AC/CE Era Countries (1 member)
- ADAC Digital 500 (1 member)
- ADAC Digital 500 Seasons (2 members)
- AMC (Asian Motorsport Confederation) (12 members)
- APCO 10 Codes (1 member)
- AWD (5 members)
- Advanced Cars (30 members)
- Advanced Tracks (6 members)
- Africa (60 members)
- Africa / South Africa Club (1 member)
- Africa Clubs (1 member)
- Africa Drivers (4 members)
- Africa Global Map (1 member)
- Airweight (2 members)
- Alabama Tracks (2 members)
- Altus Esports (1 member)
- American Battery Suppliers (10 members)