DNA replication

The theoretical basic unit of evolution in some schools of evolutionary theory.

Clanking replicator

Replicator (Stargate), a fictional species in the Stargate Universe.

Replicator (nanotechnology)

Replicator (band), a noise rock band from Oakland, California

Replicator (Star Trek), a fictional technology in the Star Trek universe

Replicator may refer to various things related to replication and self-replication.