| 2026-03-10 | For a single purpose, as a committee |
| 2025-10-18 | Having a single purpose |
| 2025-05-06 | Like some committees |
| 2025-03-11 | Like some temporary committees |
| 2025-01-21 | Like some committees |
| 2024-10-13 | Impromptu |
| 2024-09-05 | Arranged temporarily |
| 2024-07-08 | Created for a specific purpose, as a committee |
| 2024-06-03 | For a specific purpose, as a committee |
| 2023-02-09 | Like some committees |
| 2022-10-31 | For a specific purpose, as a committee |
| 2022-09-28 | Makeshift |
| 2022-08-29 | For a single purpose, as a committee |
| 2022-05-23 | Created for a certain purpose, as a committee |
| 2021-08-28 | Opposite of standing |
| 2021-01-17 | For one purpose only |
| 2020-12-01 | Formed for a particular purpose |
| 2020-05-04 | Created for a particular purpose, as a committee |
| 2020-04-30 | Stopgap, maybe |
| 2020-04-17 | Having limited focus |
| 2019-11-24 | Not regularly standing |
| 2019-01-14 | For one purpose only |
| 2019-01-02 | Makeshift |
| 2018-11-19 | Like a committee formed for a special purpose |
| 2018-05-06 | Formed for a particular purpose |
| 2018-03-22 | Kind of committee |
| 2018-02-16 | Provisional |
| 2018-01-14 | For the case at hand |
| 2017-10-13 | Not standing, in a way |
| 2017-09-25 | ___ committee |
| 2017-02-05 | Opposite of standing |
| 2016-12-05 | Like some short-lived committees |
| 2016-10-10 | For one particular purpose, as a committee |
| 2013-11-28 | For a specific purpose |
| 2013-02-16 | Temporarily formed |
| 2012-08-07 | On an ___ basis |
| 2012-05-16 | Like some committees |
| 2011-03-28 | Kind of committee |
| 2010-12-12 | Kind of committee |
| 2010-10-25 | Like some on-the-spot wireless networks |
| 2010-05-18 | Specially formed, as a committee |
| 2010-02-04 | Literally, "for this" |
| 2010-01-26 | Like single-purpose committees |
| 2009-06-09 | Like some committees |
| 2009-05-11 | Kind of committee |
| 2008-10-08 | Having only one purpose |
| 2008-08-20 | Formed for a specific purpose |
| 2008-06-24 | Like some committees |
| 2008-02-29 | Having a single purpose |
| 2007-07-16 | Like some committees |
| 2007-03-19 | Like some committees |
| 2006-11-21 | Formed for a specific purpose |
| 2005-12-11 | Not permanent |
| 2005-09-21 | Like some committees |
| 2005-08-21 | Not standing |
| 2005-05-01 | Literally, "for this" |
| 2004-10-06 | Not permanent |
| 2004-07-19 | Like some committees |
| 2004-05-10 | ___ committee |
| 2003-07-16 | Temporary, as a committee |
| 2003-06-03 | Kind of committee |
| 2002-08-14 | For a specific purpose |
| 2002-01-18 | Like some working groups |
| 2001-10-15 | Kind of committee |
| 2001-01-13 | Literally, "for this" |
| 2000-12-24 | Kind of committee |
| 2000-08-01 | Kind of committee |
| 1998-09-15 | Kind of committee |
| 1996-11-18 | Like some committees |
| 1995-08-15 | Type of committee |
| 1994-12-02 | Kind of committee |