PSDFAN releases 8 national flag icon sets, each including 8 social bookmarking icons. Each icon has been created with a 3d effect and a nationals flag attached to the icon. The 8 flags chosen depict the 8 countries who visit PSDFAN the most each month.

These include (in no particular order): USA, UK, Japan, Germany, France, Spain, Brazil, India

URL:http://psdfan.com/freebies/icons/psdfan-exclusive-8-national-flag-icon-sets/

OK here I found a little “Sunday Special” for all you icon lovers out there. FatCow is bringing us 1000 free web icons in one package. The icon set includes both 16 and 32 pixel versions of all icons. Images have been saved in PNG format on transparent backgrounds for your convenience.

These icon sets are licensed under a Creative Commons Attribution 3.0 License. This means you can freely use these icons for any purpose, private and commercial, including online services, templates, themes and software as long as you credit the original author.

So if you love good looking and free icons, here you go:

URL: http://www.fatcow.com/free-icons/

This “Social Icons” icon set contains 15 icons: Blogger/Blogspot, Delicious, Digg, facebook, DF, LinkedIn, Mixx, MySoace, RSS, Technorati, Twitter, WordPress and Yahoo. The icons come in three different sizes: 100×100, 64×64 and 32×32px.

URL: http://www.chethstudios.net/2009/07/cs-social-icons-elegancy-speaks.html

Here comes the thirt part of this great looking business icons by SmashingShare.com. So if you want to spice up your design a bit go and download this free business icon set. This download comes with .eps versions for the icons.

URL: http://www.smashingshare.com/2009/11/07/download-free-business-icons-at-smashing-share-part-3/

If you looking to spice up your business website with some awesome icons, these free business icons are for you. They are not standard .ico extension – these are all vector icons which can be used at maximum or minimum size you want. So if you looking for a free business icon set like this, visit the guys at smashingshare.com and grab it :-)

URL: http://www.smashingshare.com/2009/10/27/download-free-business-icons-at-smashing-share/

The “Vaga Icon Set” contains 60, semi-transparent .png icons (16 x 16) ready to use and available for free download.

URL: http://www.tenbytwenty.com/products/icon-sets/vaga

Oh look what I found on this sunny day: The guys from blogperfume.com added another 10 social media icons to their social media icons pack. The new icons are AIM, Bebo, eBay, Hi5, Last.fm, LinkedIn, Windows Live, Ning, Orkut and Yahoo Messenger. They also included an icon template PSD file. So if you are looking for some nice social media icons: get them now!

URL: http://www.blogperfume.com/new-27-circular-social-media-icons-in-3-sizes/

Webthreads bring us 108 free high resolution (512px x 512px) Antique Glowing Copper Orb Social Media Icons in png format. They are free for personal and commercial use.
URL: http://webtreats.mysitemyway.com/108-antique-glowing-copper-orbs-social-networking-icons/