Microsoft is adding more products as well as redesigned icons to Office 365.  My work revolves around these products and I am constantly in Visio and PowerPoint documenting approaches for solutions.

Examples:


Attached is the Visio stencil and the original icon images (some SVG's available... all PNG available) for the following products:


These icons / stencil include the updated icon designs introduced for Word, Excel, PowerPoint, Outlook, OneNote, OneDrive, Teams, Yammer & SharePoint in Q1 2019.