Block Elements (Most Commonly Used First)

<div>: A generic container for flow content.
<p>: Paragraph.
<h1>, <h2>, <h3>, <h4>, <h5>, <h6>: Headings.
<ul>: Unordered list.
<ol>: Ordered list.
<li>: List item.
<form>: A section containing form controls.
<table>: Table.
<section>: A standalone section of a document.
<header>: A container for introductory content or a set of navigational links.
<footer>: Footer of a section or page.
<nav>: A section of a page that contains navigation links.
<article>: A self-contained composition in a document.
<aside>: A section of a page that contains information indirectly related to the main content.
<main>: The main content of a document.
<fieldset>: A set of form controls grouped under a common name.
<blockquote>: A block of text that is a quotation from another source.
<pre>: Preformatted text.
<canvas>: A container used to draw graphics via JavaScript.
<dl>: Description list.
<dt>: Term in a description list.
<dd>: Description in a description list.
<figure>: Any content that is referenced from the main content.
<figcaption>: A caption for a <figure> element.
<address>: Contact information for the author or owner of the document.
<hr>: A thematic break or a horizontal rule.
<tfoot>: Footer of a table.



Inline Elements (Most Commonly Used First)
<a>: Anchor or hyperlink.
<img>: Image.
<span>: Generic inline container.
<input>: Input field.
<label>: Label for a form element.
<strong>: Strong emphasis.
<em>: Emphasized text.
<br>: Line break.
<code>: Code snippet.
<b>: Bold text.
<i>: Italic text.
<u>: Underlined text.
<small>: Smaller text.
<sub>: Subscript.
<sup>: Superscript.
<mark>: Marked or highlighted text.
<q>: Short inline quotation.
<cite>: Citation.
<kbd>: Keyboard input.
<samp>: Sample output.
<var>: Variable in a mathematical expression or programming context.
<time>: Time.
<abbr>: Abbreviation.
<data>: Machine-readable translation of content.
<acronym>: Acronym (Not supported in HTML5).