What punctuation mark indicates possession? English Grammar Punctuation Other Punctuation 1 Answer krishna kishore G. Jul 20, 2016 It is an Apostrophe that indicates possession. Answer link Related questions What is the shortest sentence that still makes sense and conveys something in the English language? Do you capitalize the first letters of diseases when writing an article? What is open punctuation, standard punctuation, and closed punctuation? In which sentence is the punctuation correct? Is this the correct punctuation? I need help with these sentences. If not, why? When referring to a piece of artwork, should I use quotes or underlining? Also, should the date... What is the correct punctuation in this sentence? Day's, days' or days? Is this punctuation correct? If not, could you explain? What punctuation symbol do you put before you write a title of a book? Can someone direct me to or guide me through some basic capitalization rules? See all questions in Other Punctuation Impact of this question 3304 views around the world You can reuse this answer Creative Commons License