In the aftermath of the war, the desire for cooperation led to the creation of the Rencontres Assyriologiques Internationales ("RAI") from 1950 onwards. France played aleading role in this undertaking: the organization of these RAIs was entrusted to a "Groupe François Thureau-Dangin", whose presidency was initially assumed by Dhorme, and whose secretariat by Nougayrol. Nine of the twenty-two RAIs held between 1950 and 1975 were based in Paris; the others were held in Leiden (three times), Heidelberg, Geneva, London, Strasbourg, Liège, Chicago, Brussels, Munich, Rome and Gœttingue. The RAI provided the framework for a delicate negotiation concerning Akkadian dictionaries. An Assyrian dictionary had been in preparation in Chicago since 1921 (the Chicago Assyrian Dictionary, or CAD); it was relaunched under the impetus of L. Oppenheim in 1952. At the same time, W. von Soden, having inherited B. Meissner's file, was preparing an "Akkadian Dictionary"(Akkadisches Handwörterbuch, abbreviated to AHw). An agreement was reached whereby the AHw would not follow the letters of the alphabet, so that the two enterprises would complement rather than compete with each other. The first two CAD volumes, Ḫ and G, were published in 1956;AHw appeared inalphabetical order from 1959.
Fieldwork resumed more or less rapidly after the war. Iraq remained the poor relation of French oriental archaeology: it was not until 1967 that Parrot returned to Larsa, where he handed over to J. Margueron (1969-1971), before J.-L. Huot took over the enterprise (1974-1989). Apart from Iran, Syria was the main focus of attention and resources, both material and human. C. Schaeffer continued his excavations at Ras Shamra/Ugarit from 1948 to 1970.Most of thetablets discovered during this period were written in Akkadian (rather than Ugaritic); their publication was entrusted to J. Nougayrol, who edited them in four volumes between 1955 and 1970. Parrot resumed the Tell Hariri/Mari excavation in 1951, and carried out his 21st and final campaign in 1974; from an Assyriological point of view, this period was marked above all by the publication of the tablets discovered before the war. A new collection, the Archives Royales de Mari (ARM), was founded: epigraphists not only published their copies of the originals, but also their transcriptions and translations, sometimes with extensive notes and commentaries. Between 1950 and 1975, no fewer than fifteen volumes were published: to the editions of letters (ARM 1-6, 13 and 14) were added those of administrative texts (ARM 7, 9, 11 and 12) and legal texts (ARM 8), as well as research tools (ARM 15 and 17/1).