<p>Based on the answer to <a href="https://stats.meta.stackexchange.com/questions/990/synonym-merging-suggestion-for-users-with-under-2-5k">Synonym merging suggestion for users with under 2.5k?</a>...</p>

<p>I noticed the recent creation of a <a href="https://stats.stackexchange.com/questions/tagged/visualisation">visualisation</a> tag and also a little used <a href="https://stats.stackexchange.com/questions/tagged/data-visualisation">data-visualisation</a>, both spelled with an "s". Can this be a synonym or merged with <a href="https://stats.stackexchange.com/questions/tagged/data-visualization">data-visualization</a>?</p>
