| 2026-05-04 | Soph., jr. and sr. |
| 2026-03-31 | Decade makeup: Abbr. |
| 2025-10-05 | Many, many mos. |
| 2025-08-19 | Mos. on end |
| 2025-04-27 | Junior and senior: Abbr. |
| 2025-04-21 | 12-mo. periods |
| 2025-02-10 | Calendar spans: Abbr. |
| 2023-09-17 | Jr. and sr. |
| 2023-04-02 | Cornerstone figs. |
| 2022-12-04 | Times of one's life: Abbr. |
| 2021-06-22 | 2019, 2020 and 2021: Abbr. |
| 2021-05-20 | Jr. and sr. |
| 2021-03-18 | Alumni divs. |
| 2021-03-05 | '21, '22, etc. |
| 2020-08-16 | Calendar spans: Abbr. |
| 2020-01-11 | Info next to alumni names, maybe: Abbr. |
| 2019-12-04 | Jr. and sr. |
| 2019-12-01 | Slices of life: Abbr. |
| 2019-05-04 | Sch. divisions |
| 2019-03-30 | Extended warranty fig. |
| 2018-10-29 | 100 in a century: Abbr. |
| 2018-07-14 | Jr. and sr. |
| 2018-02-26 | Soph. and jr. |
| 2018-02-18 | What mos. and mos. add up to |
| 2017-06-04 | '17 and '18 |
| 2016-10-30 | 1000, 1500 and 2000: Abbr. |
| 2016-02-20 | Alumni data: Abbr. |
| 2015-01-31 | 19-Across units: Abbr. |
| 2014-11-17 | Soph. and jr. |
| 2014-08-23 | Spas that last 52 wks. |
| 2013-10-27 | Brief letter sign-off |
| 2013-07-08 | 12-mo. periods |
| 2013-06-19 | Abbr. before "truly" |
| 2013-01-21 | Calendar spans: Abbr. |
| 2012-04-15 | "___ truly" (abbreviated sign-off) |
| 2012-02-21 | Soph., jr. and sr. |
| 2012-02-19 | Earth cycles: Abbr. |
| 2011-06-05 | Soph. and jr. |
| 2011-03-01 | Soph. and jr. |
| 2010-10-16 | Information on wine bottles: Abbr. |
| 2010-10-01 | Decade parts: Abbr. |
| 2010-06-24 | Sports seasons: Abbr. |
| 2010-05-06 | Sentence units: Abbr. |
| 2010-02-19 | They make cents. |
| 2009-11-12 | Sentence units: Abbr. |
| 2009-10-23 | Representation of 34-Down: Abbr. |
| 2009-09-24 | '09, '10, etc. |
| 2009-01-18 | '08 and '12 |
| 2008-09-09 | Mos. and mos. |
| 2008-03-26 | Mos. and mos. |
| 2008-01-17 | '04, '08 and others |
| 2008-01-13 | Many, many mos. |
| 2007-12-30 | Cen. parts |
| 2007-11-12 | 1812, 2001, etc.: Abbr. |
| 2007-05-01 | '07, '08 and '09 |
| 2006-10-23 | 1976 and 2001, e.g.: Abbr. |
| 2006-05-03 | Calendar spans: Abbr. |
| 2005-11-07 | Mos. and mos. |
| 2005-03-26 | Cent. parts |
| 2004-10-10 | Time line markings: Abbr. |
| 2004-05-23 | Sr. and jr. |
| 2004-05-19 | Model information: Abbr. |
| 2004-03-31 | Abbr. in old letter sign-offs |
| 2003-12-14 | Timeline info: Abbr. |
| 2002-09-15 | '01, '02, etc. |
| 2002-07-09 | Mos. and mos. |
| 2001-11-28 | Soph. and jr. |
| 2000-11-08 | '03, '04, etc. |
| 2000-11-04 | Coll. divisions |
| 2000-09-24 | They may be B.C. or A.D. |
| 2000-08-16 | Jr. and sr. |
| 2000-07-26 | Age abbr. |
| 2000-03-28 | Decade divs. |
| 2000-03-16 | Cen. parts |
| 1999-11-28 | Abbr. in ages |
| 1999-10-08 | 31-Across divs. |
| 1999-08-02 | 1492 and 2001: Abbr. |
| 1999-05-12 | Mos. and mos. |
| 1999-05-02 | Soph. and jr. |
| 1999-04-17 | Age abbr. |
| 1998-07-12 | Calendar units: Abbr. |
| 1998-06-16 | Wks. and wks. |
| 1998-03-24 | Jr. and sr. |
| 1997-11-08 | '97 and '98, e.g. |
| 1997-10-05 | Many mos. |
| 1997-05-01 | Age: Abbr. |
| 1997-04-02 | Calendar spans: Abbr. |
| 1997-03-23 | Soph. and others |
| 1997-02-07 | Calendar periods: Abbr. |
| 1996-12-13 | Jr. et al. |
| 1996-09-19 | Soph., jr. and sr. |
| 1996-07-15 | 12-mo. periods |
| 1995-06-14 | There are 100 in a cen. |
| 1994-12-16 | '90 and '95 e.g. |
| 1994-09-14 | '93, '94, etc. |
| 1994-01-02 | Mos. and mos. |
| 1993-12-29 | Calendar periods: Abbr. |