Circled plus

Circled plus (⊕) or n-ary circled plus (⨁) (in Unicode,, ) may refer to:
 * Sun cross, a circle containing four or more spokes with many variants and uses
 * Earth symbol, astronomical and alchemical symbols for Earth, indicated by
 * Coptic cross, associated with Coptic Christians Original_Coptic_cross.svg
 * Celtic cross, associated with Christian in the Early Middle Ages Crossed circle (bold).svg
 * Crosses in heraldry, including, and variants thereof

In mathematics and computing:
 * Direct sum, an operation from abstract algebra
 * Dilation (morphology), mathematical morphology
 * Tensor product, a mathematical operation indicated by
 * Exclusive or, a logical operation that outputs true only when inputs differ

In languages:
 * Linear B, a Syllabic script used for writing Mycenaean Greek including the ideogram
 * Teth, Phoenician letter Phoenician_teth.svg
 * Tifinagh, a Berber script including the letter