Symbol 5520 from IEC 60417 - Title/Meaning: Subtitle <br><p>Function/description: To identify the subtitle mode.<br>
Additional information: <br></p>
Published in: Supplement M, 1994
<b>Vectorization: </b> <a href="//commons.wikimedia.org/wiki/User:Mrmw" title="User:Mrmw">Mrmw</a>
2006-10-27
Own work  using: <span class="url"><a rel="nofollow" class="external text" href="https://www.iso.org/obp/graphics/grs/ef54de63-cd8c-491e-af6e-8392b2ecbf1d_200.png">iso.org/obp/graphics/grs/ef54de63-cd8c-491e-af6e-8392b2ecbf1d 200.png</a></span>