It looks like you’ve shared some HTML code for a button with associated copyright information. This button appears to represent a language selection feature (currently set to “English”) and includes some iconography along with a tooltip for overflow text.
The copyright section provides information about data sources including ICE Data Services and FactSet, along with acknowledgments for additional services.
If you need assistance with anything specific about this code—such as styling, functionality, or how to implement it—please let me know!