Religion
* Espiritismo, a Latin American and Caribbean belief that evolved and less evolved spirits can affect health, luck and other aspects of human life * Kardecist spiritism, a new religious movement established in mid-19th century France by Allan KardecBook
* ''Spiritism'' (book), an 1885 book by Eduard von HartmannSee also
* Spiritist centre, the basic unit of organisation of Spiritism * Spiritualism (disambiguation) *