| 2026-04-30 | What "R" might stand for on an envelope |
| 2025-10-27 | ___ Island (smallest U.S. state) |
| 2024-01-17 | ___ Island |
| 2023-02-08 | ___ Island (location that's not really an island) |
| 2021-07-18 | Part of R.I. |
| 2021-07-10 | ___ Island |
| 2020-06-21 | ___ Island |
| 2020-05-23 | R, in a postal abbreviation |
| 2019-12-03 | ___ Island Red (chicken) |
| 2017-04-19 | ___ Island Red (fowl type) |
| 2016-09-19 | ___ Island Red (chicken variety) |
| 2015-06-26 | ___ Island |
| 2013-04-05 | ___ Island |
| 2007-10-20 | ___ Island |
| 2007-08-12 | Part of U.R.I. |
| 2006-01-28 | ___ Island |
| 2003-09-16 | University of ___ Island |
| 2001-05-23 | ___ Island red |
| 2001-01-25 | ___ Island |
| 2000-08-09 | ___ Island Sound |
| 2000-06-13 | ___ Island |
| 1999-10-27 | ___ Island Red |
| 1997-12-31 | ___ Island |
| 1996-12-15 | ___ Island |
| 1995-12-02 | _____ Island |