I queried the registry and counted. Amazon publishes 739 architecture icons, Microsoft 626, and Google 214. Together that is 1,579 icons across three download pages, three zip files, and three different ideas of what an icon should look like. If you write architecture docs, you have lived this. You want a Lambda box and a BigQuery box in the same README, and you end up unzipping two archives to find them. This post is the practical version. What is in each set, how the files get their name...