English translation: Accumulated amortization of intangible assets
Login or register (free and only takes a few minutes) to participate in this question.
You will also have access to many other tools and opportunities designed for those who have language-related jobs (or are passionate about them). Participation is free and the site has a strict confidentiality policy.
Just to help a bit, in the same list there is already an entry for intangible assets and tangible assets. Later on, A.A.I. material also appears. I don't think the letters are a company, as it is not mentioned anywhere else in the document.