Minority HIV Research Initiative (MARI) to Support Epidemiologic and Implementation Science Research in Racial/Ethnic Minority Communities Disproportionately Affected by HIV and Build Research Capacity Among Historically Underrepresented Researchers (U01)
RFA-PS-21-001
Grants.gov  https://www.grants.gov/web/grants/view-opportunity.html?oppId=328138
(p. 4)  Applicant organizations may submit more than one application, provided that each application is scientifically distinct, has a different PD/PI and a different primary mentor.