From Bulbapedia, the community-driven Pokémon encyclopedia.
PocketMonsters.net is a Pokémon fan-site. They also lead the PocketMonsters Fansubs group.
This site has a Pokédex. In this Pokédex, they have a list of all the Pokémon with their English, Japanese, German, French, Chinese, and Korean names. This site also contains information about Pokémon DVDs and Blu-rays, supplying users with a list of them, including their name, their release date, and their publisher. The site also contains information about the TCG.
They also have an episode guide, containing a list of seasons. Upon clicking one of the seasons, a user is then able to see all of the episode names in different languages. An episode may contain an episode summary along with screenshots for that episode, and the episode will usually get a rating that goes from 1 to 10. Not only that, but the episode contains a complete list of clickable characters.
Adding to that, they also have a song database that contains a list of most, if not all, the songs plus their titles in other languages. They also have a CD database for the songs, giving out their release date, the number of songs on the track, and the rating for the albums. They have them in different languages.
Lastly, PocketMonsters.net has an image board where their users are free to upload images related to the Pokémon franchise.