Here is a quote from WWF's website:
For 50 years, WWF has been protecting the future of nature. The world's leading conservation organization, WWF works in 100 countries and is supported by 1.2 million members in the United States and close to 5 million globally.
<q> element defines a short quotation.
Browsers usually insert quotation marks around the
<blockquote> element defines a section that is quoted from another source.
Browsers usually indent
<abbr> element defines an abbreviation or an acronym.
Marking abbreviations can give useful information to browsers, translation systems and search-engines.
<address> element defines contact information (author/owner) of a document or an article.
<address> element is usually displayed in italic. Most browsers will add a line break before and after the element.
<cite> element defines the title of a work.
Browsers usually display
<cite> elements in italic.
<bdo> element defines bi-directional override.
<bdo> element is used to override the current text direction:
|<abbr>||Defines an abbreviation or acronym|
|<address>||Defines contact information for the author/owner of a document|
|<bdo>||Defines the text direction|
|<blockquote>||Defines a section that is quoted from another source|
|<cite>||Defines the title of a work|
|<q>||Defines a short inline quotation|
For a complete list of all available HTML tags, visit our HTML Tag Reference.