Vettoriale Stock Electric outlet illustration on white background. All type power socket set, vector isolated icon illustration for different country plugs. Power socket - World standards icons set. | Adobe Stock
Plug & socket types
Amazon.com: Ceptics Travel Adapter with Types A-M Plugs, Travel Plug Adapter Set Compatible with Power Sockets in All Continents, Compact World Travel Adapter, International Plug Adaptor Kit, Set of 12,GP-12PK : Tools
File:World map of electrical mains power plug types used.svg - Wikimedia Commons
File:Map of the world coloured by type of plug used.png - Wikipedia
Why Does the World Harbor So Many Different Voltages, Plugs, and Sockets? - IEEE Spectrum