CALENDAR: Julian/Gregorian (1918-1919); Gregorian (from 1919); MAIN RECORD: languages used: Serbian ^sr, Croatian ^cr, Slovenian ^sl, Macedonian ^mk; scripts: Serbian - original; Croatian - original, Slovenian - original, Macedonian - original; TRANSLITERATION: Serbian; Macedonian (1945-1992, in parentheses); OTHER: English equivalents (glossary)