L' (L + apostrophe), or Lʼ (L + modifier apostrophe) may represent: an abbreviated form of a French definite article the compose key sequence for Ĺ (L + acute accent) palatalised l, in Slavic notation

It looks similar to: Ľ (L + caron), a letter used in the Slovak alphabet and in some versions of the Ukrainian Latin alphabet ɬʼ, the International Phonetic Alphabet symbol for the alveolar lateral ejective fricative L′ (L + prime) Lʻ (L + ʻokina) Lʾ (L + right half ring) Lʿ (L + left half ring)