Wikimedia Commons has media related to Logos associated with transport.

To place a file in this category, add the tag ((Non-free logo|Transport logos)) to the bottom of the file's description page. If you are not sure which category a file belongs to, consult the file copyright tag page. If this category is very large, please consider placing your file in a new or existing subcategory. Free files can be moved to the Wikimedia Commons.

Logos relating to transportation-related companies, manufacturers and operators.