Bí-kok Kun-tūi (Eng-gí: United States Armed Forces, "Ha̍p-chiòng-kok Bú-chong-le̍k"), it-poaⁿ kóng Bí-kun, ki-pún hun chò Bí-kok Lio̍k-kun (U.S. Army), Bí-kok Hái-kun (U.S. Navy), Bí-kok Lio̍k-chiàn-tūi (U.S. Marine Corps), Bí-kok Khong-kun (U.S. Air Force), kap Bí-kok Hái-hoāⁿ Siú-oē (U.S. Coast Guard).

Bí-kok Kun-tūi ê chóng léng-tō sī Bí-kok Chóng-thóng, chú-koán tan-ūi sī Bí-kok Kok-hông-pō͘, ti̍t-chiap ê tiúⁿ-koaⁿ sī Bí-kok Kok-hông Pō͘-tiúⁿ.