Racism is the credence that groups of human possess different demeanour traits based on their outer physical appearances. In simple words, racism is a word used to discriminate against people based on their physical appearances and stereotyping the race of superiority of one over the other.
LGBT stands for lesbian, gay, bisexual, and transgender. The initials of LGBT is deliberate to highlight the diversity of sexuality and gender identity-based traditions. The term LGB here stands for sexual orientation.The term Transgender is about sexual identity.