MB Relationships v1.14.0
A lightweight solution for creating relationships between posts, terms, users and custom table models in WordPress.
Tags / posts-to-posts
posts to posts
5 WordPress plugins tagged “posts to posts”. Every result links to a crawlable PlugIndex profile.
Posts 2 Posts – WPML integration v1.2.5
Integration between WPML and Posts 2 Posts.
Posts 2 Posts Relationships v1.0.0
Efficient many-to-many connections between posts, pages and custom post types.
P2P Slides v1.0
A slider that uses Posts 2 Posts to associate post types with a new, custom slide post type.
Post Relation Widget v0.14.01
With this widget its easy to have relations between posts, depending on their category.