If you can share the of the document, the organization that issued it, or the country/region it originates from, I can help you find the correct source or generate a description for your content. Provide the full title or context of the acronym.
A specific industry standard or legislative act from 2022.
It may refer to a Plan d'Occupation des Sols or a similar urban planning document from a specific municipality (often seen in European administrative contexts).
It could be a project cipher or an internal report for a specific organization or university (like SPbSUT or other technical institutes).