Centuries: 2nd century BC - 1st century BC - 1st century
Decades: [130s BC]? - [120s BC]? - [110s BC]? - [100s BC]? - 90s BC - 80s BC - 70s BC - 60s BC - 50s BC - 40s BC - 30s BC - [20s BC]?
Years: [89 BC]? [88 BC]? [87 BC]? [86 BC]? [85 BC]? [84 BC]? [83 BC]? [82 BC]? [81 BC]? [80 BC]?