Football referees
Israel Bárcena Rodríguez
Ivan Barton
Ivan Arcides Barton Cisneros
Ivan Bebek
Idan Bernstein
Ion Bîlea
Isabella Blaess
Ivan Bondar
Igor Boșca
Ilija Brdar
Ilya Bugrov
Igor Bych
Igor Bych
Iulian Călin
Iván Caparrós Hernández
Ivars Caune
Iván Chang
Igor Chesnokov
Ionuț Cătălin Constantinescu
Ian Cooper
Ismael Alexander Cornejo
Ivica Covic
Iurie Covtun
Ionuţ Coza
Ignacio Agustin Cuicchi
Ivan Čužić
Ivan Daniilovich Gerasimov
Ivan da Silva Guimarães Junior
Ivan de Cristofaro
Isley Delgado
Iuliana Elena Demetrescu
Isidro Díaz de Mera Escuderos
Iulian Dima
I. Duclos
Ibrahim El Dessouki
Ibrahim Nour El Din
Ismail Elfath
Igor Fedotov
Israel Feldman
Igal Frid
Iosu Galech Apezteguía
Islam Gaziev
Italo Gonzáles
Iwan Griffith
Ilario Guida
Ignacio Guzman
Ismaeel Habib Ali
Ian Hart
Iván Hernández Ramos
Itaru Hirose