+**803** can refer to the [year](/wiki/Year) 803 AD, a point in the historical [Middle Ages](/wiki/Middle_Ages). As a [number](/wiki/Number), 803 is a natural integer with its own mathematical properties and various uses as a [designation](/wiki/Designation).
+## See also
+- [802](/wiki/802)
+- [804](/wiki/804)
+- [Year](/wiki/Year)
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