See also: Appendix:Variations of "r"

U+A7A7, ꞧ
LATIN SMALL LETTER R WITH OBLIQUE STROKE

[U+A7A6]
Latin Extended-D
[U+A7A8]

Latvian

Letter

(lower case, upper case , modern equivalent ŗ (before 1946) or r (after 1946; no longer distinguished as a separate letter))

  1. (obsolete) A letter of the Latvian alphabet (German-based orthography, abolished in 1921), written in the Latin script, representing /rʲ/.