# § 19184. Definitions
In this part:
**(1)** **Director** The term “Director” means the Director of the National Science Foundation.
**(2)** **HBCU** section 1061 of title 20
The term “HBCU” has the meaning given the term “part B institution” in .
**(3)** **Minority serving institution** section 1059d of title 20section 1067q of title 20
The term “minority serving institution” or “MSI” means Hispanic-Serving Institutions as defined in section 1101a) of title 20; Alaska Native Serving Institutions and Native Hawaiian-Serving Institutions as defined in ; and Predominantly Black Institutions, Asian American and Native American Pacific Islander-Serving Institutions, and Native American-Serving Nontribal Institutions as defined in .
**(4)** **TCU** section 1059c of title 20
The term “TCU” has the meaning given the term “Tribal College or University” in .
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**Source Credit**: (Pub. L. 117–167, div. B, title V, § 10526, Aug. 9, 2022, 136 Stat. 1627.)