opa.gr.jp
opa.co
opa.io
opa.us
opa.de
opa.at
opa.nz
opa.be
opa.cl
opa.se
opa.si
opa.ею
opa.ad
opa.ua
opa.gw
opa.рф
opa.co.us

.si🇸🇮

.si is the country-code TLD for Slovenia.

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