Encyclopedia, or once in a while is spelled as encyclopaedia, is taken from ancient Greek language enkyklios paidea to mean a circle or completed education. The idea of encyclopedia is the lattest teaching of all knowledge circles. Epistemologically, encyclopedia is addressed as a set of books that encloses the explanation of every alphabetically or categorically the knowledge branches that is fixed and simple (source: id.wikipedia.org). Encyclopedia is differ from dictionary. Dictionary offers every entry definition only in the line of linguist sight (the synonym). Temporarily, the encyclopedia presents a matter in a deeper explanation. It gives every single word as a phenomenon. Clearly stated, a dictionary is a list of words explained in other word formations. On the other hand, encyclopedia is a list of matters. What is more, in MelayuOnline.com, encyclopedia is collection or specific Malay list in digital format by giving the description of the addressed materials in deeper. Generally speaking, the description is not in the linguistic terminology only but in its specific terms. It also explains something from its functional side, historical side and other presented phenomena. To make easy to the directory, encyclopedia in this portal is arranged alphabetically.