http://search.carrot2.org/stable/search?in=Web&q=&s=100&alg=Lingo&opts=hCarrot Clustering Engine  This new site takes results and clusters them.
www.doodlebuzz.com DoodleBuzz DoodleBuzz is a new way to read the news through an experimental interface that allows you to create typographic maps of current news stories.  Lanch DoodleBuzz and type in a search tern..  Then draw a line, scribble or anthing and your search results will be populated along your scribble.

http://en.vionto.com/show EnVionto A very easy to use and new clustering search engine.

www.kartoo.com KartOO KartOO is a multi-language metasearch engine with visual display interfaces. When you click on OK, KartOO launches the query to a set of search engines, gathers the results, compiles them and represents them or clusters them in a series of interactive maps through a proprietary algorithm. 

http://www.keotag.com Keotag  This is a meta search engine that  looks mainly at the social networking/bookmarking area. Type in your search and view the icons from various resources. Click on one and get a bunch of results. This is a great method of easily searching through a lot of social networking sites.
https://www.instagrok.com/index.html InstaGrok This iste generates a webo of realted videos, images, articles and temrs baseon the query.  Users can also use instaGrok to evaluate sources and to quiz themselves on specific topics

www.wisenut.com  WiseNut  This search engine creates subjects categories or clustered results at the top of the page and traditional results below that.

http://www.yahoo.com Yahoo subject guide/information index/search engine

http://itools.com/tool/yippy-web-search Yippy Clustering Search Engine  Yippy queries several top search engines, combines the results, and groups similar results together into groups

http://www.about.com About subject guide/information index  This search engine is excellent as you can type in any topic and then the search engine name to find a large amount of information on the subject.  For instance if you type in http://marktwain.about.com and you will find a web page filled with all types of information about Mark Twain.  You can use this format for any subject.

http://www.galaxy.com Galaxy subject guide/information index

http://www.infoplease.com InfoPlease online research resource
http://www.itools.com iTools online research resource

http://dmoz.org Open Directory Project subject directory   This a comprehensive directory which has been created by a collaborative effort between Lycos, Mozilla andHotBot.

http://www.petersons.com   Petersons Education Supersite online research resource

http://startspot.com StartSpot subject directory  This site is a portal type site that has a network of helpful gateways.

http://www.yahoo.com Yahoo subject guide/information index

http://www.anywho.com Anywho metasearch site  Use AnyWho to find: phone numbers, addresses, maps & directions for Business and People in the U.S.

http://www.dogpile.com Dogpile  metacrawler

http://www.go2net.com  Go2Net metasearch site

http://goofram.com Goofram searches both Google and Wolfram Alpha 
www.isleuth.com Internet Sleuth metasearch engine

http://www.ixquick.com ixQuick metacrawler

www.kartoo.com KartOO KartOO is a multi-language  metasearch engine with visual display interfaces. When you click on OK, KartOO launches the query to a set of search engines, gathers the results, compiles them and represents them or clusters them in a series of interactive maps through a proprietary algorithm

http://www.mamma.com Mamma metacrawler

http://www.metacrawler.com Metacrawler metacrawler

http://www.peoplesearch.net PeopleSearch metcrawler 
http://www.search.com Search.com metacrawler

www.webcrawler.com Web Crawler  metasearch tool

http://collecta.com Collecta This SE searches Twitter, Youtube and various blogs and news websites

http://search.twitter.com Twitter Search.  This SE search twitter

www.bing.com Bing search engine A new decision search engine that provides enhanced auto-suggest, real-time search including twitter and facebook features, enhanced preview and results, bing for mobile, new toolbars and videos features.

http://backgroundchecks.org/ Backgroundchecks   A free online directory and portal dedicated to helping you find online public records and run an online background check. Start by using our state records below to find the information you need.

http://www.excite.com Excite search engine

http://www.factbites.com FactBits.  A combination Search Engine and Dictionary

www.fotosearch.com FotoSearch search engine (Image Search Engine)

http://www.google.com Google search engine

http://www.google.com/intl/en/optionsGoogle Tools   in general
 
www.google.com/alerts Google Alerts.  Google Alerts are email updates of the latest relevant Google results (web, news, etc.) based on your choice of query or topic.
http://www.getcloudlet.com Cloudlet  refine Google search results through the use of a tag cloud
www.kidrex.org KidRex Kid safe search engine powered by Google Custom search
http://scholar.google.com Google Scholar search engine
http://www.google.com/educators Google for Educators  - numerous educator resources 
www.desktop.google.com Desktop Google.   Find your email, files, media, web history and chats instantly,  View web pages you've seen, even when you're not online&   Search directly from your desktop with the deskbar.
www.froogle.google.com Froogle Google. 
Online comparison shopping site.http://maps.google.com/?hl=en Google Maps - online maps that are interactive  
http://news.google.com/news?ned=en Google News - numerous up-to-date new stories in a searchable format 
www.picasa.com Picasa from Google.  Picasa is software that helps you instantly find, edit and share all the pictures on your PC.
http://www.kinderstart.com KinderStart search engine and a vertical portal site –designed with children, ages seven and under in mind

http://www.lycos.com Lycos search engine

www.ning.com  Ning This site contains a social networking search engine

http://www.stumbleupon.com Stumble Upon StumbleUpon helps you discover and share great websites. As you click  Stumble!, we deliver high-quality pages matched to your personal preferences. These pages have been explicitly recommended by your friends or one of 8 million+ other websurfers with interests similar to you. Rating these sites you like () automatically shares them with like-minded people – and helps you discover great sites your friends recommend.

http://www.sweetsearch.com Sweet Search - A search engine for students - reviewed sites by educators

http://www.searchenginewatch.com Search Engine Watch  This site gives you a listing and rating of a large number of search engines, more than what are listed here.

www.vivisimo.com Vivisimo This is a clustering search engine that gives results both in traditional formats and clustered

http://www.webcrawler.com Webcrawler search engine

www.wisenut.com  WiseNut  This search engine creates subjects categories or clustered results at the top of the page and traditional results below that.

https://www.wolframalpha.com Wolfram Alpha -Computational Knowledge Engine Making the world’s knowledge computable  Wolfram|Alpha introduces a fundamentally new way to get knowledge and answers— not by searching the web, but by doing dynamic computations based on a vast collection of built-in data, algorithms, and methods.  Wolfram|Alpha's long-term goal is to make all systematic knowledge immediately computable and accessible to everyone.  We aim to collect and curate all objective data; implement every known model, method, and algorithm; and make it possible to compute whatever can be computed about anything

http://www.allsearchengines.com AllSearchEngines This site has general information about search engines and has 500 search engines organized into 27 subject categories.
http://behold.cc Behold  This stie allows users to search for images that are free to use, modify or both

http://www.freeality.com Freeality Internet Search  This is a top-notch search engine guide that focuses on popular and general subjects.

http://www.searchbug.com SearchBug  This site has over 500 search engines organized into 15 categories.

http://www.searchenginecolossus.com Search Engine Colossus This comprehensive site has access to search engines from over 200 countries and a small selection of specialized search engines in 15 broad subject categories and has a few search engines covering specific cities.

http://www.searchengineguide.com Search Engine Guide  This site has over 1000 search engines organized into 25 categories.  This site has exceptional good collections fromSingapore, Japan, and China. It also has collections from many of the smaller Easter countries in Europe.

http://www.searchenginewatch.com Search Engine Watch  This site contains great information about search engines and metacrawlers and helpful tutorials.