The Inexpressible Comfort by Katherine_b [Reviews - 2]
Donna's had a nightmare
Characters: Donna Noble, The Doctor (10th)
Series: None
The Infiltration of Corporation by cereal [Reviews - 4]
The Doctor and Rose go undercover in the city of Corporation, where mandatory bowling, organized mating, and mind control are all part of the business plan.
Characters: Rose Tyler, The Doctor (10th)
Series: None
The Infinite Corridor by astropix [Reviews - 7]
The Doctor and Martha accidentally visit MIT in 1932 and uncover a plot to destroy the university. But will the Doctor stop this plan? Or make it happen himself?
Characters: Martha Jones, The Doctor (10th)
Series: None
The Infinite Stars by tardischild [Reviews - 2]
Anonymous asked: Tentoo x Rose - first time they had sex. Tumblr prompt.
Characters: Rose Tyler, The Doctor (Duplicate 10th)
Series: None
The Infinity Principal by Fleurdetemps [Reviews - 2]
The Doctor and Fleur [his occasional Time Lord companion] are sent on a mission by the Time Lords, but not all is well. Their every step is hindered and disaster strikes. It will take help from a familiar face to save history itself.
Characters: Original Companion
Series: Fleur de Temps, Crossovers
The Innocence Of Children – Sequel to ‘The Most Beautiful Sight’ by badly_knitted [Reviews - 1]
The boys and their daughter take the family pet to the beach.
Characters: Ianto Jones, Jack Harkness, Other Character(s)
Series: The Nosy-Verse
The Innuendo Squad by Bubbles San [Reviews - 5]
K-9 overhears a conversation between the Doctor and Romana and gets the wrong idea. Because even innocent tin doggy ears can pick up on innuendo if it’s blatant enough.
Characters: K-9, Romana I, The Doctor (4th)
Series: None
The Inquisitor by Celestialhost [Reviews - 0]
A crossover with Warhammer 40,000.
Characters: The Doctor (7th)
Series: None
The Insanity Contagion by Queen of the Castle [Reviews - 1]
The Doctor wondered – not for the first time since bringing the Master on board the TARDIS, either – how many times he’d be able to bang his head against the wall before he ended up regenerating. (Ten/Rose, Ten/Simm!Master, Rose/Simm!Master, implied Ten/Rose/Simm!Master)
Characters: Rose Tyler, The Doctor (10th), The Master (Simm)
Series: Emotionally Impeded Displays of Admiration
The Inside Man by Canaan [Reviews - 6]
"I knew what I'd been offering. I'd known, every step of the way." Angst and dub!con. Ianto/Lisa, Ianto/Jack
Characters: Ianto Jones, Jack Harkness, Lisa Hallett
Series: How it Could Have Happened
The Institute by Fleurdetemps [Reviews - 0]
A mysterious invitation leads the Doctor and Rose to the sinister Omega Institute
Characters: Rose Tyler
Series: Series 2 (Alternate)
The Institution by Rosie_not_Rose [Reviews - 5]
The Doctor and Rose visit a planet that even the Doctor doesn't know. What will he do when Rose is taken hostage and why can she not remember who she is? 10/Rose, with a lot of fluff early on.
Characters: Other Character(s), Rose Tyler, The Doctor (10th), The TARDIS
Series: None
The Instructor of the Wise by Jadesfire [Reviews - 0]
There are five stages to grief
Characters: Gwen Cooper, Jack Harkness
Series: None
The Internal Storm by angel_rapley [Reviews - 2]
The original Doctor has just left her for the very last time, but in his place now stands a version of him that offers everything she ever wanted and could never have. How does she work through this emotional turmoil? Set immediately after the last cut of Rose and Duplicate 10 in Journey's End where they hold hands and turn their heads to look at each other.
Characters: Rose Tyler, The Doctor (Duplicate 10th)
Series: None
The Interrogation by clare009 [Reviews - 5]
River is caught breaking back in to the Stormcage after a fun, but less than satisfying, date with the Doctor.
Characters: River Song, The Doctor (11th)
Series: Conjugal Visits