tfi.or.kr
tfi.co
tfi.io
tfi.us
tfi.de
tfi.at
tfi.nz
tfi.be
tfi.cl
tfi.se
tfi.si
tfi.ею
tfi.ad
tfi.ua
tfi.gw
tfi.рф
tfi.co.us

co.us

Extension: .us

.us is the country-code TLD for United States.

Learn more about .us at IANA or Wikipedia, or view all top-level domains.