Historical clue formulations

• BOGO or YOLO — 2023-12-10
• Many a bill's name in Congress — 2021-11-12
• It stands for something — 2019-10-05
• Opening letters? — 2017-04-02
• Laser or radar — 2015-04-10
• Basis of the answer to each starred clue, commonly — 2011-06-30
• NASA, e.g. — 2004-06-18
• It stands for something — 2002-09-01
• NATO, e.g. — 1999-01-24