3 is a number, numeral, and glyph. 3, three, or III may also refer to: AD 3, the third year of the AD era 3 BC, the third year before the AD era March, the third month Books Three of Them (Russian: , literally, "three"), a 1901 novel by Maksim Gorky Three, a 1946 novel by William Sansom Three, a 1970 novel by Sylvia Ashton-Warner Three (novel), a 2003 suspense novel by Ted Dekker Three (comics), a graphic novel by Kieron Gillen. 3, a 2004 novel by Julie Hilden Three, a collection of three plays by Lillian Hellman Three By Flannery O'Connor, collection Flannery O'Connor bibliography Brands 3 (telecommunications), a global telecommunications brand 3Arena, indoor amphitheatre in Ireland operating with the "3" brand 3 Hong Kong, telecommunications company operating in Hong Kong Three Australia, Australian telecommunications company Three Ireland, Irish telecommunications company Three UK, British telecommunications and internet service provider Wind Tre, Italian telecommunications company Film Three (1965 film), a Yugoslavian film by Aleksandar Petrović Three (1969 film), starring Charlotte Rampling and Sam Waterston Three (2002 film), an Asian horror movie collaboration 3: The Dale Earnhardt Story, a 2004 television movie Survival Island or Three, a 2005 film starring Billy Zane and Kelly Brook Three (2006 film), based on the novel with the same name Three (2008 film), a Telugu film Three – Love, Lies and Betrayal, a 2009 film starring Aashish Chaudhary, Nausheen Ali Sardar & Akshay Kapoor Three (2010 film), a German film also known as 3 3 (1996 film), an Italian film also known as Tre 3 (2012 Tamil film), a Tamil film starring Dhanush and Shruti Haasan 3 (2012 Uruguayan film), a Uruguayan drama film directed by Pablo Stoll Three (2016 film), a Hong Kong-Chinese film by Johnnie To 3 (2018 film), a Kannada film starring Pooja Gandhi Three (2020 film), a 2020 film Kazakh-South Korean film The Three, a 2020 Russian film Television Three (TV series), a 1998 American series 3 (TV series), a 2012 CBS reality television series "3" (The X-Files), a 1994 episode 3%, a 2016 Brazilian dystopian thriller series 3: The Dale Earnhardt Story, a 2004 television movie Three's Company, 1970's TV series BBC Three, a British television channel. Channel 3, television channel traditionally associated with ITV (TV network) in the UK Three (TV channel), a New Zealand television channel Music Music theory and notation The mediant, the third note in a