+A Post Office is a public facility and service, often a building, central to the world's postal system. It facilitates the sending and receiving of [Mail](/wiki/mail) and [Parcels](/wiki/parcel), connecting communities and individuals across distances through written communication.
+## See also
+- [Postal Service](/wiki/postal_service)
+- [Letter](/wiki/letter)
+- [Stamp](/wiki/stamp)
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