In ASP.NET we used to have ascx pages quite a lot. In MVC framework it is called as Partial View. You can render the Partial View on any page using the HTML tags.
Option 1:
<![CDATA[<% Html.RenderPartial("~/Views/Shared/YourUserControl.ascx", {data model object}) %>]]>
Option 2:
<![CDATA[<%= Html.RenderUserControl("~/Views/Shared/YourUserControl.ascx", {data model object}) %>]]>
For more information you can refer to
http://jeffreypalermo.com/blog/asp-net-mvc-and-the-templated-partial-view-death-to-ascx/[
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Hope this helps.
All the best.