Free jQuery geo Plugins
All the Free jQuery Plugins about 'geo' are listed here.
The jquery.geocoder.js plugin enables you to retrieve GeoData (country, state, state code, city, lat, lng, postal code, etc) from a specific address using Google Maps' Geocoding API.
Geolocate is a jQuery plugin that geocodes and displays the user's current location information using HTML5 Geolocation and Google Map's Geocoding API.
auto-geocoder is a simple jQuery Map Plugin with Google Map API to automatically geocode and display a location entered in a text field.
initmap.js is a tiny jQuery plugin that allows you to quickly embed google maps using google map API.