| 2021-10-06 | Yukon, e.g.: Abbr. |
| 2021-05-02 | Guam or the U.S. Virgin Islands: Abbr. |
| 2018-12-19 | Alaska, before 1959: Abbr. |
| 2017-05-12 | Apt. amenity, perhaps |
| 2015-05-26 | Okla. or Dak., once |
| 2013-11-03 | Guam, e.g.: Abbr. |
| 2013-07-02 | The U.S. Virgin Is., e.g. |
| 2013-05-22 | Okla., until 1907 |
| 2013-05-05 | Okla. or Oreg., once |
| 2011-06-25 | La., e.g., once |
| 2011-04-08 | Louisiana ___: Abbr. |
| 2011-04-03 | Colonial land: Abbr. |
| 2011-01-17 | Guam or the U.S. Virgin Isls. |
| 2010-12-23 | Abbr. on an old map of the West |
| 2010-08-22 | Yukon, e.g.: Abbr. |
| 2010-06-25 | Can.'s Northwest ___ |
| 2010-06-02 | La., e.g., from 1805 to 1812 |
| 2009-11-05 | The Dakotas, once: Abbr. |
| 2009-02-17 | U.S. Virgin Is., e.g. |
| 2009-02-15 | Abbr. on maps of the Old West |
| 2009-01-18 | Nonmember of a union: Abbr. |
| 2009-01-06 | The U.S. Virgin Is., e.g. |
| 2008-10-25 | Apt. amenity |
| 2008-10-24 | Union member of the future: Abbr. |
| 2008-05-19 | Ariz., e.g., before 1912 |
| 2007-11-26 | Dakota ___ (old geog. designation) |
| 2007-08-05 | Australia's Northern ___: Abbr. |
| 2007-02-21 | Oreg. or La., once |
| 2006-07-01 | Abbr. on old U.S. maps |
| 2006-04-12 | Hawaii, before 1959: Abbr. |
| 2005-01-05 | The Virgin Is., e.g. |
| 2004-07-15 | Admission seeker, maybe: Abbr. |
| 2003-12-18 | Hawaii, once: Abbr. |
| 2003-07-08 | Virgin Is., e.g. |
| 2003-04-08 | Virgin Is., e.g. |
| 2002-11-22 | Okla., before 1907 |
| 2002-05-14 | Status before statehood: Abbr. |
| 2001-10-15 | Guam, e.g.: Abbr. |
| 2001-08-02 | Yukon, e.g.: Abbr. |
| 2000-11-22 | Virgin Isls., e.g. |
| 2000-09-18 | Dakotas, once: Abbr. |
| 1998-12-09 | Virgin Islands, e.g.: Abbr. |
| 1998-06-10 | Dak., once |
| 1997-03-11 | Pre-1821 Missouri, e.g.: Abbr. |
| 1997-02-02 | Alas., once |
| 1995-09-24 | Map abbr. |
| 1995-03-04 | Yukon, e.g.: Abbr. |