Armenia Hayastan (Հայաստան) CALENDAR: Gregorian (all); MAIN RECORD: languages used: Armenian; scripts: Armenian - original; TRANSLITERATION: Armenian - based on the works of the linguists Heinrich Hübschmann and Antoine Meillet (in parentheses); OTHER: English equivalents Sources Notes Polity Style: 1918-2023 President of the National Council: 1917-1918 Presiding Officers of the Legislative Body: 1918-1920 Heads of Government: 1918-1921 Heads of State: 1990-2023 Armenia (Soviet Republic) Last updated on: 20 Jun 2022 16:38:48; URL: www.archontology.org/nations/armenia/index.php