NSFW is a 'not safe for work' URL shortener. Pop in the URL you want shortened, or really in this instance made safer and it'll pop out a NSFW address. Of course, this requires that you know what NSFW means, or that you actually look at the link, but there you go.
URL Toolbox: 90 URL Shortening Services. 90 of them. Imagine that. Quite amazing. I'm not going to list them all - if you're keen, visit the link and take a look for yourself!
Shortio.com - Make My Long URL Short. Remember when there was just TinyURL?
urlTea - smooth sips of decanted web addresses. Usual routine here with a slight twist. It creates the short URL for you, and you can then add a description. Which to my mind almost defeats the point, but I can see where they're going, Sort of. So I could have http://urltea.com/1 and also http://urltea.com/1?My_weblog (not my links by the way, Lord knows where they go to, if anywhere.)
dwarfURL - Make your long URL's a lot smaller with dwarfURL's short URL service!. With this resource you can see how many clicks your shorter URL has had.
Link: Qurl | Making long urls shorter!. Usual stuff, but this one allows you to track traffic of the URL and offers the chance to host pictures.
Link: :: DigBig - Long URLs shortened ::. Run by William Hann from FreePint - a mate of mine. Excellent.
Link: 0rz.NET - Make a shorter URL. Includes browser plugins.
