* Err is the verb form of error or mistake Err may also refer to: * Err, Pyrénées-Orientales, a commune of the Pyrénées-Orientales département, in southern France * Err, a character of the Aqua Teen Hunger Force animated comedy * ERR, Eesti Rahvusringhääling or Estonian Public Broadcasting, radio and television broadcasting center of Estonia… (More on Err)