Tu (cuneiform) Tu (cuneiform) The cuneiform sign tu, and for TU-(the sumerogram, capital letter (majuscule), in the Hittite language and other cuneiform texts, is a common-use syllabic sign for ""tu"", and also with a syllabic use for ""t"", or ""u"". It is not a multi-use sign, with other alphabetic sub-varieties. The Sumerian language version is similar to the usage in the Amarna letters, with the 3-horizontal strokes connecting the 4-angled wedges on the left, and connected to the vertical horizontal single-stroke, at right. Varieties exist: for example Amarna letter EA 271 shows 4-hortizontal long-strokes, with 2 short-strokes, between the two long ones,
Ab (cuneiform) AB, Akkadian language for "šību", "elder". In the corpus of the Amarna letters, which is another common use place for 'ab/ap', the name of some of the authors of letters to the Pharaoh, are for example Labaya, and Ayyab. In both cases the use is syllabic for "ab". The usage numbers for the "ab" cuneiform sign in the twelve, Tablets I-XII, of the "Epic of Gilgamesh", are as follows: ab-(11), ap-(28), and sumerogram AB-(12); for "šību", Akkadian language for "elder", only two spellings use "AB"; six other spelliings of "šību" are syllabic/alphabetic. Ab (cuneiform) The cuneiform ab, and ap sign,