Portal:Contents

Contents · Overviews · Topics · Basic topics · Glossaries · Portals · Categories · A–Z Index

Wikipedia's contents

There are two ways to look things up in Wikipedia: by searching or by browsing.

If you know the name of an article you are looking for, simply type it into Wikipedia's search box and press Go, or you can search for information on a topic by typing it in the box and selecting Search.

If you would like to look around the encyclopedia to see what is on it, use Wikipedia's Contents pages. Lists and indices are examples of contents for a published work, and Wikipedia has many of each. Links to all of Wikipedia's main contents pages are presented below, and they in turn link to the more specific pages.

1 Wikipedia's reference lists
2 Wikipedia's indices
- 2.1 Alphabetical indices
- 2.2 Categorical indices
  - 2.2.1 Spoken articles

Wikipedia's reference lists

Overviews of Wikipedia

An overview is a survey of what is covered or included in an area. Overviews of Wikipedia's coverage include:

List of overviews — key articles organized by subject
List of academic disciplines — Wikipedia arranged like a college course curriculum

Lists

Wikipedia has thousands of topic lists; some are even lists of other lists.

Lists of topics — a comprehensive list of article lists, arranged by subject
Lists of basic topics — links to key topics on major subjects
Category:Lists — a list of lists in the category system, arranged alphabetically

Two of the broadest collections are:

Lists of countries and many lists by country
Lists of people including by nationality and by occupation

Glossaries

Glossaries are lists of terms with definitions:

List of glossaries — a list of glossaries arranged by subject
Category:Glossaries — glossaries in the category and subcategories, arranged alphabetically

Portals

Portals are pages that feature selected articles, images, and often news items about the Portal's theme subject. They also include topic lists, category lists, and to-do lists which are used mostly by Wikipedia's editors. Portals can be found at:

List of portals — a list of active portals
Category:Portals — portals in the category and subcategories, arranged alphabetically

Timelines

Timelines are lists of articles organized chronologically. These are the top-level timelines and lists of timelines:

List of timelines — a selection of historical timelines, arranged by subject. More can be found in Category:Timelines
List of centuries — (e.g. 20th century)
List of decades — (e.g. 1910s)
List of historical anniversaries — (e.g. today).
2008 — major events this year
Portal:Current events — featured current events and related project activities.
Recent deaths — notable recent deaths, by month
Category:Graphical timelines — graphical timelines in the category and subcategories, arranged alphabetically

Wikipedia's indices

Alphabetical indices

Complete alphabetical index — sorted by the first 2 letters of the title, e.g. "Aa Ab Ac Ad..."

Categorical indices

Wikipedia's main categorical index system is automatically generated from information (category tags) at the bottom of each article. The category system has 3 top-end pages, which are:

Categorical index – an index of major categories, arranged by subject - that section of the page is an exception to the category autogeneration rule, as it is crafted by hand.
Category:Categories — the highest level or "root" category in Wikipedia - its autogenerated entries are listed at the bottom of the page.
Category:Contents — the category equivalent to this page.
Category:Articles — the category in which all article category systems are located.

Wikipedia's other broad categorical indices are:

List of Dewey Decimal classes — lists the top two levels of this library classification system
Library of Congress Classification — this article provides a reflection of its own deep linkage structure
Wikipedia:Outline of Roget's Thesaurus — articles organised into a system based on six classes, with thousands of branches, following Roget's system