Orkhon alphabet/Coronal sonorants

	r	rʲ	l	lʲ	n	nʲ	ń
Orkhon	Error creating thumbnail:	Error creating thumbnail:	File:Old Turkic letter L1.svg	File:Old Turkic letter L2.svg	File:Old Turkic letter N1.svg	File:Old Turkic letter N2.svg	File:Old Turkic letter NY.svg
Irq bitig
Tonyuquq
Yenisei

Potential sources

Aramaic

/r/	/l/	/n/
File:Resh.svg	File:Lamed.svg	File:Nun.svg
likely (r)		likely (n) possible (ń)

Hebrew

/r/	/l/	/n/
ר	ל	נן
ר	ל	נן
ר	ל	נן
possible (r)	possible (l)	possible (n)

Latin

/r/	/l/	/n/
R	L	N
	possible (l)	possible (nʲ)

Greek

/r/		/l/		/n/
Ρ	ρ	Λ	λ	Ν	ν
possible (rʲ)		possible (lʲ)		possible (nʲ)

Brahmi

n	ń	ṇ	l	r
File:Brahmi n.svg	File:Brahmi nn.svg	File:Brahmi ṇy.svg	File:Brahmi l.svg	File:Brahmi r.svg
			possible (l)