The cuneiform sign at, is a common-use sign of the Amarna letters, the Epic of Gilgamesh, and other cuneiform texts (for example Hittite texts). It has secondary uses in the Amarna letters for "ad".
Linguistically, it has the alphabetical usage in texts for a, (also the 4 vowels, a, e, i, u), and t, and d.
Wikimedia Commons has media related to At (cuneiform).
Epic of Gilgamesh usage
The at sign usage in the Epic of Gilgamesh is as follows: (ad, 17 times, at, 107, aṭ, 15, and AD, 15 times).[1]
Gallery
References
^Parpola, 1971. The Standard Babylonian Epic of Gilgamesh, Sign List, pp. 155-165, no. 145, p. 158.
^Parpola, 1971. The Standard Babylonian Epic of Gilgamesh, Glossary, pp. 119-145, ṣabātu, p. 139; English, "to seize, capture".