Historical clue formulations

• Org. that Lionel Messi joined in 2023 — 2024-07-07
• Sports org. for the Colorado Rapids — 2024-05-01
• Org. for D.C. United and the L.A. Galaxy — 2023-05-14
• Org. for the New England Revolution — 2023-05-06
• Org. for D.C. United — 2023-03-10
• Units on a graduated cylinder: Abbr. — 2023-01-12
• There are about five of these in a tsp. — 2022-12-28
• Org. for the Houston Dynamo and Austin F.C. — 2021-06-25
• Org. for the L.A. Galaxy — 2020-05-02
• Seattle Sounders' org. — 2018-03-26
• Chicago Fire's sports org. — 2016-02-26
• Real Salt Lake's org. — 2013-07-20
• Sports org. with the Colorado Rapids — 2013-01-12
• Metric liquid meas. — 2011-09-04
• Org. with the New York Red Bulls and Los Angeles Galaxy — 2011-07-25
• Approximately 946 of these make a qt. — 2010-11-25
• Goal-oriented grp.? — 2010-03-14
• Chicago Fire's sports org. — 2009-01-31
• D.C. United org. — 2007-09-28
• Metric liquid meas. — 2003-08-03
• Sports org. to which the Kansas City Wizards belong — 1998-05-08
• Small vol. measurement — 1996-08-04
• Metric volumes: Abbr. — 1995-06-11