For people with special needs to exchange letters. Adults mainly.

Listings from around the world. Geared to youth and classroom projects.

Penpals, social networking and dating for the armed forces, supporting soldiers deployed in Afghanistan, Iraq and elsewhere. Includes news and success stories.

Language exchange learning via pen pals, text chat and voice chat using free lesson plans.

A non-profit association for students to find pen friends. Snail mail correspondence requires payment for some services. Features cultural information by country and school links, teacher ads and school blogs.