A collection of SVG versions of various logos
I find it's often very hard to find nice vector versions of logos and emblems, so I've taken to vectorizing them myself and putting them in this directory. If you're not familiar, a vector image (SVG or AI) is an image that can be scaled up as big as you want without any distortion or artifacts (as opposed to raster image formats like JPEG or PNG, which all have limited size). You can edit vector images (and export them to other file formats) using Adobe Illustrator or the free Inkscape.
I make no copyright claim on my vectorizations; they're all CC0 Public Domain. However, since these are logos, you can probably assume they're all trademarked. A lot of them are very simple and probably don't meet the threshold of originality required for copyright, but IANAL so use them at your own risk.
I'm providing this as a public resource that I don't think is likely to be objected to, but if you are the rights holder for one of these logos and want it removed, email me at haydenschiff at gmail dot com.