Rainbow Six series
by John Hitchcock
When a previously-unknown associate of Imran Zakhaev turns up in Las Vegas, Soap and Gaz must team up with the Rainbow Strike Team to stop her. Incorporates elements of Call of Duty: Modern Warfare and Rainbow Six: Vegas 2
Crossover - Call of Duty & Rainbow Six series - Rated: K - English - Adventure/Romance - Chapters: 1 - Words: 3,333 - Published: 10/14 - Cpt. John Price, MacTavish/Soap, Gaz
Project Rainbow has been reactivated to save a world on the brink. Can they succeed?
Crossover - Rainbow Six series & Overwatch - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 3,275 - Favs: 4 - Follows: 6 - Updated: 9/16 - Published: 9/9
Meeting Akatsuki with force and madness
by MagicalGeek reviews
Inspired by Akun50's Unique Power Ups. Naruto, Sasuke and Sakura was thrown into the Rainbow Six Siege world then was thrown back into their world.
Crossover - Naruto & Rainbow Six series - Rated: T - English - Adventure/Humor - Chapters: 1 - Words: 1,945 - Reviews: 3 - Favs: 4 - Follows: 5 - Published: 8/17 - Team Seven
by Mad Man in the Flesh reviews
With the passing of the Breach in Vale, the Kingdom's feel that Hunters won't cut it anymore. Especially with the Vytal Festival coming up. All terrorists beware. RAINBOW is coming for a fight. After all, it's their specialty. Abandon all hope against the 'blacker than black'.
Crossover - Rainbow Six series & RWBY - Rated: T - English - Adventure - Chapters: 1 - Words: 5,397 - Reviews: 5 - Favs: 17 - Follows: 27 - Published: 6/19 - Ozpin, Team RWBY, Team JNPR
Five Years Ago
This one will take my OC and the twins to the futuristic world. I believe they are the only characters from TBOL, idk I haven't decided yet. I'll be putting new chapters if I can.
Crossover - Rainbow Six series & Book of Life - Rated: T - English - Adventure/Suspense - Chapters: 1 - Words: 334 - Published: 2/10 - Adelita Twins, OC
Rainbow of Remnant
by Armyrecon reviews
They are the ones that are unknown. They operate wherever terror strikes. Their true identities secret, even to their families and friends. . They are composed secretly of all the kingdoms across Remnant. Their organization. Codenamed Rainbow. They are the best line of defense across the world of Remnant against the White Fang and all. They may also be its last line as well.
Crossover - Rainbow Six series & RWBY - Rated: T - English - Adventure/Suspense - Chapters: 2 - Words: 4,361 - Reviews: 20 - Favs: 38 - Follows: 47 - Updated: 10/28/2015 - Published: 10/26/2015 - Jaune Arc, Pyrrha Nikos, Team RWBY, Team JNPR
Squad Delta-51: A British SAS Story
by Austin Seville
The story of a special British SAS squad, featuring several OCs in the form of anthro Pokémon. Inspired by Rainbow Six: Vegas 2
Crossover - Pokémon & Rainbow Six series - Rated: T - English - Drama/Suspense - Chapters: 1 - Words: 2,062 - Favs: 2 - Published: 8/8/2015 - Lucario, Raichu, OC - Complete
Operation Liberty Gold
by Thoth the Monkey reviews
Ghost Recon is assigned to free two American journalists held in North Korea. Two RAINBOW operatives are undercover, and fell in love. Tracy Woo x Pak Suo-Won. Apologies for grammar mistakes and plot holes. Free Eunja Lee & Laura Ling!
Crossover - Ghost Recon series & Rainbow Six series - Rated: T - English - Adventure/Romance - Chapters: 2 - Words: 2,303 - Reviews: 1 - Favs: 1 - Follows: 1 - Published: 6/12/2009 - Complete