datagutten

The project is inspired by RDP Wiki-Press Embed by Robert D Payne. Some code is also copied (noted in source).
The difference is that this is simpler. It contains as little CSS as possible to be able to customize it for each theme.
Links are rewritten to make the users able to navigate in the wiki without leaving your wordpress page.
The text on the wiki image page will be added as a title=”” tag to the image in wordpress, so by using the plugin <a href="http://archetyped.com/tools/simple-lightbox" rel="nofollow ugc">simple-lightbox</a>, the text will be shown below the image in the lightbox.
It is developed for use with a private MediaWiki install, but it might work with wikipedia as well.
<h3>Tested themes</h3>
Virtue: Works well 
WP-Forge: Works well 
Twenty Ten: Trouble with image alignment 
Twenty Thirteen: Works well 
Twenty Fourtenn: Trouble with image alignment, pages get very narrow 
Twenty Fifteen: Trouble with image alignment

Wikiembedder

Embed MediaWiki in a wordpress site and allow users to navigate the wiki without leaving your wordpress page.

Enej Bajgorić

ctlt-dev

ubcdev

ejackisch

Devindra Payment

This plugin will pull content from any Media Wiki website (Such as wikipedia.org).
It strips and reformats the content, allowing you to supply some arguments to dictate how this works.
How does it work? 
On your WordPress page or post. You embed a shortcode, something like
<pre><code>[wiki-embed url='http://en.wikipedia.org/wiki/WordPress' tabs no-contents no-infobox ]
</code></pre>
Once you save the page you will have the content of the wiki embed into you page. Kind of like a youtube video. 
Only the page will look like as if it is part of your site. Any changes that are made on the wiki will be reflected on your site, once the cache has expired and a new version of the page is requested from the wiki.
Why would you want to do that? 
You can build a better navigation structure to your site, while crowd sourcing the content of the pages inside the wiki. 
Win Win.
** Where can I get more info?** 
Checkout our Support page http://support.cms.ubc.ca/cms-manual/adding-content/embedding-content-from-the-ubc-wiki/ that is using the wiki-embed plugin to grab content from our [wiki http://wiki.ubc.ca/Documentation:UBC_Content_Management_System/CLF_Theme/How_to_embed_content_from_the_UBC_Wiki
<h3>Usage</h3>
Wiki Embed is implemented using the shortcode [wiki-embed]. It accepts the following arguments: 
* url: (required) the web address of the wiki article that you want to embed on this page. 
* no-edit: Hide the “edit” links from the wiki. 
* no-contents: Hide the page’s contents box. 
* no-infobox: Hide any infobox that appears on the wiki for this page. 
* tabs: Replaces the sections of the wiki article with tabs. 
* accordion: Replaces the sections of the wiki article with an accordian. This option cannot be used as the same time as ‘tabs’.
Example; 
 [wiki-embed url=”http://en.wikipedia.org/wiki/Example” no-edit no-contents no-infobox accordion]
<h3>Configuration</h3>
Settings for the plugin can be found in ‘Wiki Embed’ -> ‘Settings’. 
Here you can enable/disable various features, define shortcode defaults, and configure some global settings for the plugin.

Wiki Embed

Wiki Embed lets you embed mediawiki pages in to your site, sites like Wikipedia

Wikiembedder vs Wiki Embed