Abbreviation fo "Memorandum of Understanding." A document which, if meeting the other criteria, can be, in law, a contract . Generally, in the world of commerce or international negotiations, a MOU is considered to be a preliminary document; not a comprehensive agreement between two parties but rather an interim or partial agreement on some elements, in some cases a mere agreement in principle, on which there has been accord. Most MOU's imply that something more is eventually expected.
MOU
Meaning of MOU in English
Duhaime's Law English dictionary. Английский юридический словарь Duhaime . 2012