Yes. Kph stands for &quot;Kilometers per hour&quot;. Km&#x2F;h is more common notation, but apparently only by a factor of 2 here in Australia.<p><a href="https:&#x2F;&#x2F;www.google.com.au&#x2F;webhp?q=%22kph%22+site:au" rel="nofollow">https:&#x2F;&#x2F;www.google.com.au&#x2F;webhp?q=%22kph%22+site:au</a> -  256,000 results<p><a href="https:&#x2F;&#x2F;www.google.com.au&#x2F;webhp?q=%22km%2Fh%22+site:au" rel="nofollow">https:&#x2F;&#x2F;www.google.com.au&#x2F;webhp?q=%22km%2Fh%22+site:au</a> -  523,000 results