Link to Everything: A List of LINQ Providers
A wonderful collection of LINQ providers by Charlie Calvert
LINQ Providers
* LINQ to Amazon
* LINQ to Active Directory
* LINQ to Bindable Sources (SyncLINQ)
* LINQ over C# project
* LINQ to CRM
* LINQ To Geo - Language Integrated Query for Geospatial Data
* LINQ to Excel
* LINQ to Expressions (MetaLinq)
* LINQ Extender (Toolkit for building LINQ Providers)
* LINQ to Flickr
* LINQ to Google
* LINQ to Indexes (LINQ and i40)
* LINQ to IQueryable (Matt Warren on Providers)
* LINQ to JSON
* LINQ to LDAP
* LINQ to NHibernate
* LINQ to JavaScript
* LINQ to Lucene
* LINQ to Metaweb(freebase)
* LINQ to MySQL, Oracle and PostgreSql
* LINQ to RDF Files
* LINQ to Sharepoint
* LINQ to SimpleDB
* LINQ to Streams
* LINQ to WebQueries
* LINQ to WMI
o http://tomasp.net/blog/linq-expand.aspx
o http://tomasp.net/blog/linq-expand-update.aspx
* LINQ to XtraGrid
Get them here Link to Everything: A List of LINQ Providers