The Polish notions catalog systematizes a variety of informational codes used in Polish, resulting in lists of notions, each presented from a structural perspective. Where applicable, they are accompanied by a morphological component, structural chart, semantic description, frequentative expressions, and related vocabulary items. The notions include: addition, additional lexical component, address, agent, approximation, cause, choice, classification, communication, comparison, condition, contrast, description, direction, goal, location, manner, means, modality, motion, negation, object, origin, personal activities, possession, prevention, quantity, recipient, reference point, result, route, sequence, state, subjectivity, substance, theme, and tool. Appended materials include basic phonological data, morphological charts, and displays of syntagmatic relations. A 10-page bibliography concludes the catalog. (MSE)