- http://www.catb.org/jargon/html/P/ping.html
- http://www.catb.org/jargon/jargbook.html – “The Jargon File” resp. “The New Hacker’s Dictionary”
- https://en.wikipedia.org/wiki/Jargon_File – that article has links to all generations of The Jargon File
- https://en.wikipedia.org/wiki/Jargon_File#External_links :
- https://web.archive.org/web/20130827121341/http://cosman246.com/jargon.html – so far the youngest one