The list includes all R18s from the first hardcore R18 of 16th August 2000 through 2003.
Thereafter only cuts of significant interest have been included
Thanks to Sergio who now maintains the complete list of R18s on his site 

Hardcore R18s Cuts Latest 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Y

by Zak Wylde
Belladonna,Britney Blue,Phoenix
137m 53s. Cuts of 1m 11s were required to sight of strangulation during sex.

by Zak Wylde
Pat Myne Gwen Summers,Samantha,Chandler
113m 19s. Cuts of 0m 10s were required to remove potentially harmful act (choking) during intercourse.

by Not Known
Not known
96m 56s. Cuts of 3m 15s were required to sight of spade handle penetrating anus, on the grounds of potential physical harm, (harm to potential viewers .. or to society through the depiction of human sexual activity.) Cut also required to images of urolagnia (in this case, a man urinating over another man's chest).

by Capt Bob
Alize San Antonio, Mercedes.
75m 25s. Cuts of 3m 19s were required. The cuts were Compulsory.
Cuts were required to under-age references in an R18 work (talk of being '12' and 'liking lollipops' during sexual activity),

Not known
Not known.
96m 50s. Cuts of 2m 52s were required. The cuts were Compulsory. Cuts required to sight of participants for whom adequate proof of age was not produced,

Not known
Not known.
92m 24s. Cuts of 7m 58s were required. The cuts were Compulsory.
Cuts required to sight of participants for whom adequate proof of age was not produced,

by Tim Von Swine
Kat, Leah Love.
132m 6s. Cuts of 1m 55s were required., some or all of these cuts were substitutions. The cuts were Compulsory. Cuts required to remove images of abusive activity - woman gagging while her head is being held in position during deep throat fellatio.

by Tim Von Swine
Not known.
131m 40s. Cuts of 2m 13s were required. The cuts were Compulsory.
Cuts are required to verbal references to underage sexual activity and urolagnia (woman urinating during sex),

by Not known
Not known
222m 13s. Cuts of 95m 15s were required to remove sexual activity with potential for physical harm (penetration with a pool cue, extreme stretching of the vagina, penetration involving a power drill); and to sight of penetration with whole hand and urolagnia. Cuts were also required to two trailer titles to remove any association between sexual activity and physical harm and to remove any suggestion of underage sexual activity. In addition to the cuts required by the BBFC, the company chose to cut (mainly by substitution) approximately 50 minutes of material which would have been passed at R18.

by Gazzman
Not known.
174m 12s. Cuts of 2m 48s were required. The cuts were Compulsory.
Distributor was required to make two compulsory cuts to urination during sexual activity

by Gazzman
With Nia.
Submitted in 2008, running time 142:17s
Cut by 1:12s Cut required to sight of urolagnia (in this case a man licking urine from his own hand). A second cut was required for potential harm (spluttering during deep throat fellatio).

by Gazzman
Jenavive Jolle, Teena Fine, Sharka Blue.
173m 12s. Cuts of 4m 11s were required. The cuts were Compulsory. Cuts required to sight of abusive and potentially harmful activity (in this instance performers choking/being choked during deep throat fellatio, performers choking/being choked with a buttplug, performers choking/ being choked with hands/arms, nose pinching)

by Gazzman
Not known.
138:18s Cuts of 9m 21s were required on harm grounds to remove sight of throat squeezing, breath restriction and references to choking. Further cuts were also required under current interpretation of the Obscene Publications Act 1959 to remove fisting and drinking of liquid being expelled from anus.

by Slain Wayne
Luis Cypher Shay,Kianna Bradley,Ivana
92m 27s. Cuts of 1m 43s were required to remove references suggestive of abusive scenarios and dehumanising and degrading behaviour.

by Not known
Not known
86m 44s. Cuts totalling 1m 23s were required. Two cuts were required to dialogue references to possible underage sex in order to achieve the requested R18.  which do not allow material likely to encourage an interest in abusive sexual activity.

by Alex Ladd;
Not known.
126m 9s. Cuts of 0m 13s were required. The cuts were Compulsory.
A cut was required to the word 'TEEN' in the title of the work, due to its encouraging an interest in underage sex.

by Kat Slater
Wanda Curtis,Catalina,Brandi Lyons
90m 5s. Cuts of 1m 32s were required  to remove references to possible underage sexual activity from two advertisements included within the body of the work.

by Kat Slater
Layla Jade,Flick Shagwell,Chris Cannon
91m 17s. Cuts of 1m 32s were required  to two sex phone line adverts containing illicit references to potentially underage sexual activity.

Submitted in 2006 by Mile High Distribution
132m56s. Cuts of 18m 44s were required to remove the word "Teeny" from titles and menus and to dialogue and activity implying underage and abusive scenarios. A further cut was also required to remove the sight of two feet inserted into a man's anus.

by Sam Chan
Adriane,Deane Dee Bomb,Drew Hurley
87m 19s. Cuts of 0m 7s were required to change the title to remove the suggestion that the content might feature material likley to encourage an interest in under-age sex.

by Not known
Melissa Milano,Kameron Mist,Taren Hayes
139m 47s. Cuts of 2m 18s were required  to remove asphyxiation during sexual activity

Not known
Brian Pumper, Chiquita Lopez, Erik Everhard, Kathleen Kruz, Michael Stefano, Nikki Nite, Steve Holmes.
137m 50s. Cuts of 1m 37s were required. The cuts were Compulsory. Cuts required to remove dialogue likely to encourage an interest in sexually abusive activity (in this case underage sex)

Not known
Not known.
166m 29s. Cuts of 4m 35s were required. The cuts were Compulsory.
Cuts required to removed sequences of actual/potential harm (in this case, throttling restricting oxygen and blood supply to the brain,) cuts also to aggressive behaviour including slapping women's faces

by Mat Ass
Angel Dark, Elana, Alexandra, Claudia, Anastasia Christ, Anna Doria, Bruno SX.
152m 49s. Cuts of 2m 46s were required. The cuts were Compulsory.
Cut required to remove scene of sexually abusive activity (gagging during rough fellatio),

Hardcore R18s Cuts Latest 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z