Sikkim CALENDAR: Gregorian (all); MAIN RECORD: languages used: Sikkimese Tibetan; scripts: Sikkimese Tibetan (transliteration only); TRANSLITERATION: Wylie; capitalization according to Aris (1979), each name and style is followed by transcription in parentheses; OTHER: English (from 1975) Sources Polity Style: 1642-2022 Heads of State: 1642-1975 Last updated on: 15 Nov 2010 21:00:00