The article addresses rules of spelling popular graphic abbreviations in modern Polish. Numerous errors in this connection can be observed nowadays, e.g., d/s (instead of ds.), n/w (instead of nw.), w/ w (instead of ww.), and the like. On analyzing spelling and punctuation principles provided by several up-to-date orthographic dictionaries, and also grammatical and linguistic guide-books, the author of the article offers detailed orthographic rules concerning the abbreviations in question.