This article is about a non-fiction entity related to the Astronist belief system or the Astronic tradition.
Any article relating to a fictional entity will be clearly marked as being part of the Spacefaring World.
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Classical Astronic architecture
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[3:8:102] Commercia, in Millettarian Architecture, is a term used to describe collectively the Millettarian buildings or the parts of them that are used solely for commercial purposes.