On 16 May, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1964 - "The Keys of Marinus", the sixth and final episode of the same title story, was first broadcast on BBC1.
- 1970 - Episode two of Inferno was first broadcast on BBC1.
- 1970 - Part two of the TV Comic story The Metal Eaters was first published.
- 1985 - The Doctor Who Cookbook was first published by W.H. Allen & Co.
- 1991 - DWM 174 was first released by Marvel Comics.
- 1996 - Happy Endings and The Sands of Time were first published by Virgin Books.
- 1996 - A History of the Universe was first published by Virgin Publishing.
- 2003 - Episode three of Shada's webcast adaption was first released online.
- 2007 - The Doctor Who: Battles in Time comic story Wrath of the Warrior was first published.
- 2012 - DWDVDF 88 was first published by GE Fabbri Ltd.
- 2013 - The Doctor Who Adventure comic story Nova was first published.
- 2013 - Strax Field Report: The Name of the Doctor was released online.
- 2013 - The first issue of Doctor Who 50 Years was first published.
- 2013 - Toby Hadoke's Who's Round 19 was released online.
- 2014 - The Elixir of Doom was first released by Big Finish Productions.
- 2016 - Technophobia, Time Reaver, and Death and the Queen were first released by Big Finish Productions.
- 2017 - Vortex Ice and Cortex Fire were first released by Big Finish Productions.
- 2018 - The Shadow of London, The Bad Penny, Kill the Doctor! and The Age of Sutekh were released by Big Finish Productions.