NBC, choân-miâ Kok-ka Hòng-sàng Kong-si (National Broadcasting Company), sī Bí-kok ê Eng-gí siong-gia̍p tē-chiūⁿ (terrestrial) tiān-sī bāng-lō͘, sī NBCUniversal (Comcast ê kiáⁿ-kong-si) ê chhōa-thâu sū-gia̍p. NBC ê chóng-siā tī New York Chhī], tī Los Angeles, Chicago kap Philadelphia mā ū chú-iàu ê pang-kong-thiaⁿ.