Id (cuneiform) Another sign is similar to "lu", but has only 1-vertical, left and right, ku (cuneiform), and the Amarna letters is usually so compact, that hardly any of the individual strokes can be easily identified. Another sign is similar in this group to cuneiform "ur", but the center is replaced by 2 stokes, one angled down, and the other a wedge (at extreme right vertical), and is the "gáb" sign. In the Amarna letters it is often used for English "all", or "all (of us)", Akkadian language, "gabbu". (Amarna letters EA 153, EA 287, EA 288, and EA 267)--> Id (cuneiform)
Mu (cuneiform) Mu (cuneiform) The cuneiform sign mu, is a common-use sign of the Amarna letters, the "Epic of Gilgamesh," and other cuneiform texts (for example Hittite texts). It is also used as MU. Linguistically, it has the alphabetical usage in texts for "m", or "u", or syllabically for "mu". The u is replaceable in word formation by any of the 4 vowels: "a, e, i," or "u". One reason for the high usage of mu in the Amarna letters is for the word: "peace", or "be safe", Akkadian language "šalāmu", for ""to be sound, whole, safe"". It is used especially between