/wiki/International_System_of_Units" title="International System of Units">International System of Units (SI)</a></li>
<li><a href="//en.wikipedia.org/wiki/Imperial_units" title="Imperial units">UK imperial system</a></li>
<li><a href="//en.wikipedia.org/wiki/United_States_customary_units" title="United States customary units">US customary units</a></li>
<li><a href="//en.wikipedia.org/wiki/Burmese_units_of_measurement" title="Burmese units of measurement">Burmese</a></li>
</ul>
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