- Lur Ki-Nubi
- Lūṭ ibn Sām ibn Nūḥ Nationalism and Language
- luṯga Language Impairment
- Luxenberg, Christoph Aramaic/Syriac Loanwords, Proper Names, Qirāʾāt
- Luxor Bʿēri Arabic, Educated Arabic, Gypsy Arabic
- Luxor Arabic Educated Arabic, Educated Arabic
- luzūm Sajʿ
- LVCSR Automatic Language Processing
- Lydda Ivrit Loanwords
- lying Insults
- Lykke-Nielsen, Helle Language Impairment
- Lyon Mood (Arabic Dialects), Tense
- Lyons, John Connectives, Mood (Arabic Dialects), Mood (Arabic Dialects), Performatives