european system of accounts
51Common European Framework of Reference for Languages — The Common European Framework of Reference for Languages: Learning, Teaching, Assessment[1], abbreviated as CEFR, is a guideline used to describe achievements of learners of foreign languages across Europe and, increasingly, in other countries… …
52Annuity (European financial arrangements) — An annuity can be defined as a contract which provides an income stream in return for an initial payment.Immediate annuityAn immediate annuity is an annuity for which the income stream begins at a time after the initial payment which is less than …
53Commission of the European Union — technically the civil service of the European Union (EU). As the European Parliament has not yet assumed its predominant role, however, the Commission is the dynamo of development of the European Communities. It is charged with upholding European …
54Circulatory system — This article is about the organ system. For the band, see Circulatory System. For transport in plants, see Vascular tissue. Circulatory system …
55Adversarial system — The adversarial system (or adversary system) of law is the system of law, generally adopted in common law countries, that relies on the skill of each advocate representing his or her party s positions and involves an impartial person, usually a… …
56Business telephone system — Early model 464G Western Electric key telephone set A business telephone system is any of a range of a multiline telephone systems typically used in business environments, encompassing systems ranging from small key systems to large scale private …
57Duffy antigen system — Duffy blood group, chemokine receptor Identifiers Symbols DARC; CCBP1; CD234; Dfy; FY; GPD External IDs …
58ABO blood group system — ABO redirects here. For other uses, see ABO (disambiguation). H substance redirects here. For use in inflammation, see histamine. ABO blood group antigens present on red blood cells and IgM antibodies present in the serum The ABO blood group… …
59Martingale (betting system) — For the generalised mathematical concept, see martingale (probability theory). Originally, martingale referred to a class of betting strategies popular in 18th century France. The simplest of these strategies was designed for a game in which the… …
60Ripple monetary system — Ripple is an open source software project for developing and implementing a protocol for an open decentralized payment network. In its extreme form, the Ripple network could be a peer to peer distributed social network service with a monetary… …
