HGSC may refer to:
- Harvard Gender and Sexuality Caucus (formerly Harvard Gay and Lesbian Caucus), American non-profit organization of LGBT alumni/ae, faculty, staff and students
- Human Genome Sequencing Center, human genetics center at Baylor College of Medicine in Houston, Texas
- High-grade serous carcinoma, a type of epithelial tumour that makes up the majority of ovarian cancer cases
This disambiguation page lists articles associated with the title HGSC.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: