Garmin A manufacturer of GPS systems - their website offers an explanation of the GPS satellite system, a glossary and a collection of amazing adventure stories made possible by the GPS sytem.				The GPS Store Find GPS fishfinders, mapping GPS, fitness GPS and more. Search by brand, product type, model number or keyword.
	GPSinformation.net Some GPS-geeks offer a huge collection of reviews, FAQs and articles. Read their Quick Start info or jump directly into the forum.				GPSCity All sorts of GPS gear, including fun stuff for GeoCaching, like this microcache (why make it easy?) or this natural looking rock (in fact, let's make it impossible!)
	GPSnuts.com For the GPS enthusiast. Reviews of hardware, software, tutorials and stuff for mariners.				Adventure GPS Everything for the GPSer. Shop by brand, or check out the clearance section.
	GPSuser A free online magazine for GPS users. Requires registration to access content, but no charge.				Tiger GPS All GPS produces, including Refurbished GPS. Also weekly specials. Same day shipping.
	Wikipedia.org Lengthy article on the Global Position System, its history, technology and current applications.				BizRate.com Shopping Search site, compares prices across multiple stores. Shop by brand, by type, by price range, by interface. Buy Garmin, TomTom, Lowrance, Cobra.
	BizRate GPS Buying Guide Are you a driver? A camper, hiker or hunter? or a sailor? This site has the right GPS system for you.				GlobalPetFinder Never lose track of your pet, with his own GPS collar. How it works. FAQs. Currently for breeds over 30 pounds, although smaller units for cats and small dogs will be available next year.
	HowStuffWorks.com From basic intro to GPS technology to the basics of trilateration to more detailed information. Includes a price guide.				Amazon.com Shop their GPS category by brand, category or price range. Also GPS system accessories.
	GeoCaching GPS technology has created a whole new leisure sport - GeoCaching, a treasure hunt wherein you place a cache somewhere inaccessible for others to find using their own GPS. How to get started. How to hide and seek. GeoCachers forums				GPSCentral A Canadian GPS store. Price Guide helps you compare models. Visit What's New for new products and accessories.
	Travel by GPS An online resource for the adventurous traveller. Lots of articles, including using GPS as a real estate agent.				GPS-guy.com Buy wrist GPS, two-way radio GPS, fitness systems and more. Shipping always $6.95.
	Navstar GPS Joint Program Office For the Deep Geek, the GPS program office website.				GPS-Planet All the usual GPS stuff, plus a page for products Coming Soon, so you can plan ahead and always be the first kid on your block.