Jer or JER may refer to: Places. Pic du Jer, a peak in the Hautes-Pyrénées, France. JER, abbreviation for Jersey, a British Crown Dependency off the coast of Normandy, France. Language. a back yer or jer (ъ), a letter of the Cyrillic alphabet. jēr, the Gothic alphabet equivalent of jēran (ᛃ), of the j-rune of the Elder Futhark. jer, ISO 639-3 code for the Jere language, a dialect cluster of Kainji languages in Nigeria. Given name. Jeremiah Jer Collison (1890-?), Irish hurler and Gaelic footballer. Jeremiah Jer Doheny (1874–1929), Irish hurler. Jeremiah Jer Dwyer (1854-?), Irish hurler.
https://en.wikipedia.org/wiki/Jer