Weko For weko-, the unofficial early twenty-first-century proposal for an SI unit prefix standing for 10−30, see here. This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "Weko" – news · newspapers · books · scholar · JSTOR (February 2021) (Learn how and when to remove this message) 1°01′00″N 24°31′00″E / 1.01667°N 24.51667°E / 1.01667; 24.51667 Weko is a community in the Democratic Republic of the Congo. This Democratic Republic of the Congo location article is a stub. You can help Wikipedia by expanding it.vte