Proper noun
USFK
(US, military) Initialism of United States Forces Korea.
The civilian dependent had been in self-quarantine since Feb. 28 and had not been in contact with anybody other than her spouse since then, USFK said, adding that both had been quarantined at their residence. Source: Internet
“The patient has not been in contact with any other USFK or USFK affiliated personnel since going into quarantine,” USFK said, adding that she had been in self-quarantine since Feb. 26 following the confirmation of her husband being sick with the virus. Source: Internet