CER or Cer may refer to any of the following:
The cerebellum (Latin for "little brain") is a major feature of the hindbrain of all vertebrates. Although usually smaller than the cerebrum, in some animals such as the mormyrid fishes it may be as large as or even larger.
Ceres (/ˈsɪəriːz/; minor-planet designation: 1 Ceres) is the largest object in the asteroid belt that lies between the orbits of Mars and Jupiter.
Cerebral palsy (CP) is a group of permanent movement disorders that appear in early childhood. Signs and symptoms vary among people.
The European Organization for Nuclear Research (French: Organisation européenne pour la recherche nucléaire), known as CERN (/ˈsɜːrn/; French pronunciation: [sɛʁn]; derived from the name Conseil Européen pour la Recherche Nucléaire; see History), is a European research organization that operates the largest particle physics laboratory in the world.
The cerebral cortex is the outer layer of neural tissue of the cerebrum of the brain, in humans and other mammals.
The cervix or cervix uteri (Latin: neck of the uterus) is the lower part of the uterus in the human female reproductive system.
Cervical cancer is a cancer arising from the cervix. It is due to the abnormal growth of cells that have the ability to invade or spread to other parts of the body.
A ceramic is an inorganic, non-metallic, solid material comprising metal, non-metal or metalloid atoms primarily held in ionic and covalent bonds.
In ancient Roman religion, Ceres (/ˈsɪəriːz/; Latin: Cerēs [ˈkɛreːs]) was a goddess of agriculture, grain crops, fertility and motherly relationships.