Van Ophuijsen Spelling System

The Van Ophuijsen Spelling System (Indonesian: Ejaan Van Ophuijsen, EVO) was the Romanized standard orthography for the Indonesian language from 1901 to 1947. Before the Van Ophuijsen Spelling System was in force, the Malay language (and consequently Indonesian) in the Dutch East Indies (now Indonesia) did not have a standardized spelling, or was written in the Jawi script. In 1947, the Van Ophuijsen Spelling System was replaced by the Republican Spelling System.