2R is a cantopop group in Hong Kong. The group consists of Race Wong and Rosanne Wong, two sisters raised in Singapore. Rosanne is the oldest sister.
- also known as Rosanne & Race
- album: "Revolution"
- official website: www.umg.com.hk/profile/profile.php?profile_no=1
2R is a fictional character from the 1968 film Wild 90.