[LTom]

There is an English version. It pops up when looking up subjects on https://www.thefreedictionary.com/, but I don't think there's a way to directly browse it (and I find the site in general rather cumbersome to use).

An example: https://encyclopedia2.thefreedictionary.com/Gosplan

[walterbell]

Thanks for the pointer, found some online references and eBay has a few physical copies in Russian and English.

14-day online loan, https://archive.org/details/greatsovietencyc0027unse

180 sample pages, https://greatsovietencyclopedia.fandom.com/wiki/Special:AllP...

Sketchy download link for thefreedictionary content, allegedly including GSE, in MDX format for mdict reader apps.

$4 iOS/Android apps for TheFreeDictionary Pro claims offline dictionaries, but doesn't mention GSE.