publication - a copy of a printed work offered for distribution

digest - a periodical that summarizes the news

pictorial - a periodical (magazine or newspaper) containing many pictures

serial publication, serial, series - a periodical that appears at scheduled times

organ - a periodical that is published by a special interest group; "the organ of the communist party"

issue, number - one of a series published periodically; "she found an old issue of the magazine in her dentist's waitingroom"

journal - a periodical dedicated to a particular subject; "he reads the medical journals"

review - a periodical that publishes critical essays on current affairs or literature or art