OBLIGATORY COPY, OBLIQUE STROKE, OBSCENITY LAW, OCR, OCTAVO (8VO), OCTAVO SHEET, ODD PAGES, OFF-CENTRE, OFF-LINE, OFF-LINE PRINTING, OFFPRINT, OFFSET, OFFSET PAPER, OFFSET PRINTING, OLD STYLE FIGURES, OMIT, OMNIBUS, OMNIBUS VOLUME, ON ACCOUNT, ON APPROVAL, ON CREDIT, ON LINE, ON-DEMAND PUBLISHING, ONE-OFF, ONE-SHOT PERIODICAL RIGHTS, ONE-SIDED ART PAPER, ONE-VOLUME EDITION, OP, OPACITY, OPAQUE - Ангельска-беларускі слоўнік выдавецкіх і паліграфічных тэрмінаў - Белорусские словари