• A form of no, an affirmative particle in the English language; see
yes and no • NaH, the chemical formula of
sodium hydride •
Nahuatl (ISO language code: nah), a Uto-Aztecan language spoken in Mexico and El Salvador •
Ix Ek' Naah, a Mayan queen •
Nah Dove (born 1940s), author, lecturer and scholar in African-American studies