Gemological Institute Of America | All About Gemstones - GIA Established in 1931, GIA is an independent nonprofit that protects the gem and jewelry buying public through research, education and laboratory services.
Home Buying Institute (HBI): Trusted Advice for Buyers The Home Buying Institute (HBI) has been educating buyers in the U.S. for more than 15 years. It''s a mission we take seriously.
Gear Institute | Find Expert Gear Tests Gear Institute is an network of the best outdoor gear testers in America, dedicated to providing you—the gear buyer—with the most credible, objective, and helpful outdoor gear reviews and buying advice you can find on the web.