Achaemenid royal inscriptions in the context of "Elamite language"

The Behistun Inscription (also Bisotun, Bisitun or Bisutun; Persian: بیستون, Old Persian: Bagastana, meaning "the place of god") is a multilingual Achaemenid royal inscription and large rock relief on a cliff at Mount Behistun in the Kermanshah Province of Iran, near the city of Kermanshah in western Iran, established by Darius the Great (r. 522–486 BC). It was important to the decipherment of cuneiform, as it is the longest known trilingual cuneiform inscription, written in Old Persian, Elamite, and Babylonian (a variety of Akkadian).

Authored by Darius the Great sometime between his coronation as king of the Persian Empire in the summer of 522 BC and his death in autumn of 486 BC, the inscription begins with a brief autobiography of Darius, including his ancestry and lineage. Later in the inscription, Darius provides a lengthy sequence of events following the death of Cambyses II in which he fought nineteen battles in a period of one year (ending in December 521 BC) to put down multiple rebellions throughout the Persian Empire. The inscription states in detail that the rebellions were orchestrated by several impostors and their co-conspirators in various cities throughout the empire, each of whom falsely proclaimed himself king during the upheaval following Cambyses II's death. Darius the Great proclaimed himself victorious in all battles during the period of upheaval, attributing his success to the "grace of Ahura Mazda".

The Xerxes I inscription at Van, also known as the XV Achaemenid royal inscription, is a trilingual cuneiform inscription of the Achaemenid King Xerxes I (r. 486–465 BC). It is located on the southern slope of a mountain adjacent to the Van Fortress, near Lake Van in present-day Turkey. When inscribed it was located in the Achaemenid province of Armenia. The inscription is inscribed on a smoothed section of the rock face near the fortress, approximately 20 metres (70 feet) above the ground. The niche was originally carved out by Xerxes' father, King Darius (r. 522–486 BC), but he left the surface blank.

The Cyrus Cylinder is an ancient clay cylinder, now broken into several pieces, on which is written an Achaemenid royal inscription in Akkadian cuneiform script in the name of the Persian king Cyrus the Great. It dates from the 6th century BC and was discovered in the ruins of the ancient Mesopotamian city of Babylon (now in modern Iraq) in 1879. It is currently in the possession of the British Museum. It was created and used as a foundation deposit following the Persian conquest of Babylon in 539 BC, when the Neo-Babylonian Empire was invaded by Cyrus and incorporated into his Persian Empire.

The text on the Cylinder praises Cyrus, sets out his genealogy and portrays him as a king from a line of kings. The Babylonian king Nabonidus, who was defeated and deposed by Cyrus, is denounced as an impious oppressor of the people of Babylonia and his low-born origins are implicitly contrasted to Cyrus' kingly heritage. The victorious Cyrus is portrayed as having been chosen by the chief Babylonian god Marduk to restore peace and order to the Babylonians. The text states that Cyrus was welcomed by the people of Babylon as their new ruler and entered the city in peace. It appeals to Marduk to protect and help Cyrus and his son Cambyses. It extols Cyrus as a benefactor of the citizens of Babylonia who improved their lives, repatriated displaced people and restored temples and cult sanctuaries across Mesopotamia and elsewhere in the region. It concludes with a description of how Cyrus repaired the city wall of Babylon and found a similar inscription placed there by an earlier king.

The decipherment of cuneiform began with the decipherment of Old Persian cuneiform between 1802 and 1836.

The first cuneiform inscriptions published in modern times were copied from the Achaemenid royal inscriptions in the ruins of Persepolis, with the first complete and accurate copy being published in 1778 by Carsten Niebuhr. Niebuhr's publication was used by Grotefend in 1802 to make the first breakthrough – the realization that Niebuhr had published three different languages side by side and the recognition of the word "king".

The DNa inscription (abbreviation for Darius Naqsh-e Rostam inscription "a") is a famous Achaemenid royal inscription located in Naqsh-e Rostam, Iran. It dates to c. 490 BCE, the time of Darius the Great, and appears in the top-left corner of the façade of his tomb.