In previous issues readers have been challenged to think of words which are composed of the two-letter state abbreviations, like RIME, PANE, and HIND. Recently, a new set of two-letter abbreviations has received widespread recognition, namely the country codes (International Standards Organization, document ISO 3166) that are used to identify locations of internet users.
"Geograms and Internet Logology,"
Word Ways: Vol. 29
, Article 27.
Available at: http://digitalcommons.butler.edu/wordways/vol29/iss3/27