Wikipedia:WikiProject Buddhism/Navigation

Buddhism provides an overview of the topic, with short descriptions of all the major subtopics
Outline of Buddhism is an overview of and topical guide to Buddhism
Index of Buddhism-related articles is an index of more than 1,300 Buddhism-related articles
The resource page has some useful resources and reference materials for use when editing Buddhism-related articles
Buddhist terms and concepts is a rough glossary of terms, needing considerable work to bring it up to date
Timeline of Buddhism collects events in Buddhist history
List of Buddhists lists all people notable enough for inclusion in Wikipedia who happen to be Buddhist
Buddhist texts discusses Buddhist texts, divided by tradition
Recent non-minor changes to Buddhism-related pages
Schools of Buddhism describes the organization and development of Buddhism's various sects
Cultural elements of Buddhism
The project's encyclopedic articles page contains a listing of articles which can be found in reference sources on the topic of Buddhism, and can serve as a reasonable indicator as to what content regarding the topic wikipedia does and does not yet have.