In alphabetical order

The following is a list of outside groups which have at least one member connected with the Wu-Tang family tree. I will still report news and album releases by these artists.

7th Ambassador
Other Names: Zodiac Killa, Holy Ghost
Notes: Solo MC and brother to Hell Razah. One time member of the Sunz Of Man.
Albums: n/a

120
Other Names: n/a
Notes: MC and associate of Darkim Be Allah. 120 is reportedly signed to "Protect Ya Neck" Records. Was first heard on A.I.G.'s "Bronx War Stories".
Albums: n/a

Ancient Coins
Other Names: COINS, C.O.I.N.S.
Notes: Group consisting of Devil Destroya, D-Micah, Holy Smokes, Marcel, Armel (aka Snuggle Up, Sneeze), and Spanky Splash (aka Divine Allah). Close associates of Makeba Mooncycle and Royal Fam. They were once collectively part of the supergroup United Kingdom.
Albums: n/a

Bambi The Iron Maiden
Other Names: n/a
Notes: Female MC signed to "Protect Ya Neck Records". Works closely with John "Mook" Gibbons, who also oversaw many of the Clan's early albums.
Bambi was once managed by RZA's sister, Sophia Diggs (of Wu-Nails). She also claims to be the first female MC to have dissed LL Cool J.
Albums: n/a

Black Brigade
Other Names: n/a
Notes: Group consisting of 4th Disciple, Born Justice, and Science. Born Justice is the younger brother of Killarmy MC, Beretta 9.
Albums: n/a

Celestial Souljahz
Other Names: n/a
Notes: Rap duo comprising of Shabazz The Disciple and his cousin Freestyle (of Arsonists fame). Listed only because of Shabazz' membership - Celestial Souljahz as a group are not part of the Wu.
Albums: n/a

Clocka
Other Names: Clocka Dot, Hos Clocks, Clocka Hos
Notes: MC. Close affiliate to Remedy, and Othorized F.A.M. Clocka has also appeared on a number of radio freestyles with Cappadonna.
Albums: n/a

Codefendants
Other Names: Ghetto Apostles
Notes: Rap duo comprising of Shabazz The Disciple, and Blessed. Listed only because of Shabazz' membership - The Codefendants as a group are not part of the Wu.
Albums: n/a

Da Monstar Mob
Other Names: n/a
Notes: Cali group consisting of Warcloud, Mantra and Leviathan.
Albums: n/a

The Four Horsemen
Other Names: n/a
Notes: MC supergroup featuring the talents of Killah Priest, Canibus, Ras Kass and Kurupt.
Albums: The Horsemen Project (2003)

Gunslinguz
Other Names: Shaolin Gunslinguz
Notes: Group consisting of Trigga, Itchy Finga-Sha (formerly Big Sha), and a third MC. The Gunslinguz have now disbanded, with Trigga and Itchy-Fingas now a part of M.M.O.
Albums: We All We Gott (1995)

Ice Grillz
Other Names: Iron Sheik
Notes: MC and producer for "Protect Ya Neck Records". Was first signed to the label in 1998 as a producer for Bambi The Iron Maiden.
Albums: n/a

Kavalier
Other Names: Big Kav, Big Kev
Notes: Vocalist and associate of the Sunz Of Man. Died in 2000 from a heart attack (RIP). Kavalier released a single Parle (with a remix featuring his cousin Killah Priest). He also sang on "Heavy Mental" and "View From Masada".
Albums: n/a

Lin Brotherz
Other Names: n/a
Notes: Popular Dutch group which have a large fan following worldwide, mostly due to their Internet promotions. The group members are Cilvaringz, Origin (aka Barrakjudah), and Moongod Allah. Although all three are classed as MC's and Producers, the bulk of the production duties come courtesy of Moongod Allah.
Listed only because of Cilvaringz' membership - The Lin Brotherz as a collective are not part of the Wu.
Albums: Ch'ing Dynasty (EP) (2000)

The Maccabees
Other Names: n/a
Notes: Largely [yet] unknown group spearheaded by Killah Priest. Salahudin and Daddy Rose are also members of this group. They were once signed to "Proverbs Music".
Albums: n/a

Makeba Mooncycle
Other Names: n/a
Notes: Sister of Sunz Of Man rapper Prodigal Sunn. Makeba's career was helped by Ancient Coins MC Snuggle Up (now Armel). Rumored to have released (or at least recorded) many EP's. None of these have seen any official releases.
Does not have any Wu-Tang connection, but was once a very prominent member of the United Kingdom group and has recorded with Ancient Coins and the Sunz Of Man.
Albums: Makeba Mooncycle (EP) (2000)

Protect Ya Neck Family
Other Names: n/a
Notes: Underground label started by John "Mook" Gibbons and not an official group. Home to all artists and producers who work under this label. Their roster is currently M.M.O., Bambi The Iron Maiden, Shyheim, Ice Grillz, Padrome, Jaquin, Rare Breed, P.I.R.U., Probyn, and El Sadiq. Iron Spear (formerly Andy Allah, who was once associated with Wu-International) is also an employee of "Protect Ya Neck Records".
KGB and the Deadly Venoms were once signed to this label.
John "Mook" Gibbons has legal rights to use the "Wu-Tang" logo for this label.
Albums: Hot Butter: A New Chamber (1998); Digital Dartz: The Evil That Men Do (2001); Protect Ya Neck Collection: Volume 1 (2002)

Ringz & Partners, Inc.
Other Names: n/a
Notes: Production company headed by Wu Dutchman Cilvaringz. The team also consists of the other Lin Brotherz (Origin and Moongod Allah), and Bronze Nazareth.
Albums: n/a

Sahara
Other Names: n/a
Notes: Unlikely group which sees the pairing of Wu vocalist/rapper Tekitha with European house-master Armand van Halen.
Their debut album is said to have taken a meagre two and a half weeks to record.
Albums: n/a

Stetsasonic
Other Names: n/a
Notes: 80's hip hop crew consisting of Frukwan (then Fruitkwan), Prince Paul, Daddy-O, Wise (not General Wise), DBC, and Delite. Stetsasonic, in essence, are not part of the Wu-Fam. Their first two albums "On Fire" and "In Full Gear" are listed on this site as Frukwan was heavily involved with these projects.
Albums: On Fire (1986); In Full Gear (1988); [Subsequent material did not feature Frukwan]

Trebag
Other Names: Tray Bag, Baghdad
Notes: Solo MC and brother of Hell Razah. Heavily featured on Hell Razah's "When All Hell Breaks Loose" album.
Listed on this page because of his close ties with the Sunz Of Man.
Albums: n/a

The Unknown
Other Names: n/a
Notes: Duo group featuring Bronze Nazareth and his brother Kevlaar 7. Their debut LP "Death's Grip" (largely referred to as "The Unknown LP") was an Internet only release.
Albums: Death's Birth: The Grip of Behemoths (2002)