Possession

The word Possession might refer to:

Entertainment

"Possession", a 1993 song by Sarah McLachlan on her album Fumbling Towards Ecstasy
Possession (1981 film), starring Sam Neill, Isabelle Adjani; dir. by Andrzej Zulawski
Possession (TV series), 1985 Australian series
Possession (2002 film), adaptation of the A. S. Byatt novel; with Aaron Eckhart and Gwyneth Paltrow
Possession (2009 film), starring Sarah Michelle Gellar and Lee Pace
Possession (video game), a possibly cancelled console game
"Possession", song on the 2005 Mandaryna.com2me album by the Polish singer Mandaryna
"Possession", a 1989 song and one of the singles taken from Bad English's self-titled debut album

Possession (law), exclusive practical control of a thing, in the context of the legal implications of that control
Title (property)
Ownership
Dependent territory, an area of land over which another country exercises sovereignty, but which does not have the full right of participation in that country's governance.

Possession (linguistics), grammatically expressed relationship such as control-of and ownership-of
Inalienable possession, relationship between two objects that is irreversible

Spirit possession, belief in the control of the behavior of a living thing or natural object by a spiritual being
Demonic possession, belief in the control of a person by the Devil or other malevolent spirit

When a buyer receives the keys of the property from the seller.
Also a legal concept (see "Law" section above) that describes the legal right to possess a property, which is part of the bundle of rights,