In the May 2001 issue of Word Ways, Ross Eckler showed how one could exhibit the names of the nine planets, each one in order, in only 26 letters: MNVESARCPJLUPITHURYOANUSER. In the August issue, Darryl Francis followed this up with letter chains of 19 and 23, respectively, containing the days of the week and the colors of the rainbow.
Robinson, David S.
"How to Pack Months, Presidents and States,"
Word Ways: Vol. 35
, Article 21.
Available at: https://digitalcommons.butler.edu/wordways/vol35/iss2/21