𐰏

𐰏	U+10C0F, 𐰏 OLD TURKIC LETTER ORKHON AEG

See also: 𐰐

Old Turkic

Clauson suggest that it might ultimately be derived from Ancient Greek Γ (G, “gamma”) through intermediaries.

𐰏 (g)

A letter of the Old Turkic runic script, representing /ɡ/, used with front vowels.

Clauson, Gerard (1972) “g”, in The Origin of Turkic Runic Alphabet, London, pages 69 and 74

𐰏 (-g, -ig)

Forms the accusative case
‎𐱃 (at, “horse”) + ‎𐰍 (ǧ) → ‎𐱃𐰍 (atïɣ, “the horse (accusative)”)

In some rare instances, the form 𐰤𐰃 (-ni) appears, it is mostly used after vowels.
‎𐰸𐰆 (qu, “a chinese name”) + ‎𐰣𐰃 (n¹i) → ‎𐰸𐰆𐰣𐰃 (qunï, “a chinese name (accusative)”)
After singular possessive suffixes, it takes the form 𐰤 (-(i)n).
‎𐱃 (at, “horse”) + ‎𐰣 (n¹) → ‎𐱃𐰢𐰣 (atïmïn, “my horse (accusative)”)

‎𐱃 (at, “horse”) + ‎𐰣 (n¹) → ‎𐱃𐰭𐰣 (atïŋïn, “your horse (accusative)”)

‎𐱃 (at, “horse”) + ‎𐰣 (n¹) → ‎𐱃𐰣 (atïn, “his/her/its horse (accusative)”)

Tekin, Talât (1968) “-γ/-g”, in A Grammar of Orkhon Turkic (Uralic and Altaic Series; 69), Bloomington: Indiana University, →ISBN, page 127

𐰏 (-g, -ig)

Suffix forming nouns from verbs
‎𐰋𐰃𐰠 (bil-, “to know”) + ‎𐰏 (g) → ‎𐰋𐰃𐰠𐰏 (bilig, “knowledge”)

Tekin, Talât (1968) “-γ/-g”, in A Grammar of Orkhon Turkic (Uralic and Altaic Series; 69), Bloomington: Indiana University, →ISBN, page 111
Clauson, Gerard (1972) “-ğ/-ığ/-ig/-uğ/-üg”, in An Etymological Dictionary of pre-thirteenth-century Turkish, Oxford: Clarendon Press, page xliv