Jersey: noun: Channel Islander(s)
adjective: Channel Islander
Jordan: noun: Jordanian(s)
adjective: Jordanian
Kazakhstan: noun: Kazakhstani(s)
adjective: Kazakhstani
Kenya: noun: Kenyan(s)
adjective: Kenyan
Kiribati: noun: I-Kiribati (singular and plural)
adjective: I-Kiribati