Analysis of information sources in references of the Wikipedia article "ISO 15919" in English language version.
... ISO 15919 ... There is no evidence of the use of the system either in India or in international cartographic products ... The Hunterian system is the actually used national system of romanization in India ...
... In India the Hunterian system is used, whereby every sound in the local language is uniformly represented by a certain letter in the Roman alphabet ...
... The Hunterian system of transliteration, which has international acceptance, has been used ...