| 2021-08-21 | The Baltics, once: Abbr. |
| 2021-03-18 | Ukr. and Lith., once |
| 2018-01-04 | Historical group of 15, for short |
| 2017-09-20 | They became independent in 1991: Abbr. |
| 2016-11-24 | Historical group of 15, for short |
| 2016-07-21 | 15 divs. on old maps |
| 2016-01-03 | They were wiped off the map in '91 |
| 2015-11-26 | Moldova and Belarus, once: Abbr. |
| 2014-06-22 | Former political divs. |
| 2013-12-25 | Ukraine and others, once: Abbr. |
| 2013-12-03 | Ukr., Est. and Lith., once |
| 2013-08-04 | Parts of Eastern Eur., once |
| 2013-06-29 | Georgia and neighbors, once: Abbr. |
| 2013-05-22 | Ukr. and Lith., once |
| 2012-10-03 | Lat. and Lith., formerly |
| 2012-08-04 | They broke up in 1991: Abbr. |
| 2012-03-23 | United entities before 1991: Abbr. |
| 2012-01-22 | Georgia and Moldova, once: Abbr. |
| 2011-06-06 | Armenia and Azerbaijan, once: Abbr. |
| 2011-04-06 | Cold war-era lands: Abbr. |
| 2011-02-02 | Lith. and Lat., once |
| 2011-01-13 | Members of a former union: Abbr. |
| 2009-10-01 | Cold war grp. |
| 2009-06-06 | Red grp. |
| 2009-02-08 | Red states?: Abbr. |
| 2009-02-07 | Bygone Black Sea borderers: Abbr. |
| 2008-12-21 | C.I.S. members, once |
| 2008-08-21 | Part of Eastern Europe, once: Abbr. |
| 2008-07-25 | Former union members: Abbr. |
| 2008-07-12 | Bygone grp. of 15 |
| 2008-02-24 | Rus. and Ukr., once |
| 2007-07-28 | Communist federation: Abbr. |
| 2007-05-25 | Erstwhile grp. of 15 |
| 2007-02-18 | Georgia and others, once: Abbr. |
| 2006-12-14 | A lot of Eurasia, once: Abbr. |
| 2006-08-19 | Former grp. of 15 |
| 2006-08-16 | Georgia et al., once: Abbr. |
| 2006-06-17 | Cold war grp. |
| 2006-06-12 | Lith. and Ukr., formerly |
| 2006-06-02 | Old union members: Abbr. |
| 2005-12-15 | Lith. and Ukr., once |
| 2005-08-29 | Georgia and Lithuania, once: Abbr. |
| 2005-06-26 | The Baltics, once: Abbr. |
| 2005-04-26 | Independence achievers of 1991: Abbr. |
| 2004-10-03 | Pre-1989 Eurasian political divs. |
| 2004-05-04 | Lith. and Lat., once |
| 2004-03-12 | They broke up in 1991: Abbr. |
| 2003-11-14 | Lat. and others, once |
| 2003-11-04 | Ukr. and Lat., once |
| 2003-08-09 | Old Eurasian locales: Abbr. |
| 2003-08-08 | Georgia and others, once: Abbr. |
| 2003-07-20 | Former union members: Abbr. |
| 2003-06-14 | A great deal of Eurasia, once: Abbr. |
| 2003-04-15 | Lith. and Ukr., formerly |
| 2003-03-17 | Georgia and Ukraine, once: Abbr. |
| 2003-01-23 | Estonia et al., once: Abbr. |
| 2003-01-03 | Former union mems. |
| 2002-11-17 | Old political divs. |
| 2002-05-19 | Est. and Lat., once |
| 2001-12-30 | Georgia et al., once: Abbr. |
| 2001-10-21 | Bygone pol. units |
| 2001-09-02 | Armenia and Georgia, once: Abbr. |
| 2001-08-05 | Azerbaijan and Ukraine, once: Abbr. |
| 2001-04-29 | Georgia et al., once: Abbr. |
| 2000-01-09 | States under Stalin: Abbr. |
| 1999-05-07 | C.C.C.P. units |
| 1998-11-06 | C.I.S. members, once |
| 1998-10-30 | Old polit. entities |
| 1998-04-22 | Lat., Lith. and Ukr., once |
| 1997-05-29 | Lith. and Azer., once |
| 1997-03-28 | Lith. and Lat., once |
| 1996-03-02 | Lat. and Lith., once |
| 1995-07-09 | Lat. and Lith., once |
| 1995-03-17 | Former states: Abbr. |
| 1994-09-16 | Lith. and Lat., once |