RCTA is an acronym that has been trending on TikTok and refers to the concept of "Race Change To Another". It is another term for "transracial," which refers to the idea that a person can transition to another race. The term has been used to describe people who wish to transition to East-Asian ethnicities due to the popularity of K-Pop and other East-Asian-derived forms of entertainment. However, the trend has been deemed problematic and offensive by many TikTok users, who have criticized RCTA-identifying people for not fully understanding the experience of being an ethnic minority. The RCTA trend has been called out by users on the platform, and some have posted satire videos to drown out the users who have been sharing genuine RCTA content on the platform.