My fave crossovers by fandom & characters:

Alias:                                                                                                         
fandoms: Covert Affairs, Criminal Minds, Stargate               
couples: Rachel/Spencer (Criminal Minds), Sark/Annie (Covert Affairs), Sydney/John (SGA)
friends: Sydney/Annie (Covert Affairs), Rachel/Annie (Covert Affairs)

Angel:   
fandoms: Battlestar Galactica, Blood Ties, Bones, Charmed, Doctor Who/Torchwood, Human Target, LotS, Leverage, Lost Girl, Mutant X, Stargate, Supernatural, True Blood, Vampire Diaries (VD)
couples: Angel/Bo (Lost Girl), Angel/Kahlan (LotS), Angel/Prue (Charmed), Angel/Vicki (Blood Ties), Angelus/Katherine (VD), Cordelia/Wyatt (Charmed), Faith/Bo (Lost Girl), Faith/Cara (LotS), Faith/Chance (Human Target), Faith/Damon (VD), Faith/Eric (True Blood), Faith/Henry (Blood Ties), Faith/Jack (Doctor Who/Torchwood), Faith/Lee (BSG), Fred/Chance (Human Target), Fred/Dean (Supernatural), Fred/John (SGA), Fred/Lorne (SGA), Fred/Sam (Supernatural), Fred/the Doctor (Doctor Who), Gwen/Brennan (Mutant X), Illyria/Castiel (Supernatural), Spike/Phoebe (Charmed)
friends: Angel/Bo (Lost Girl), Angel/Henry (Blood Ties), Darla/Katherine (VD), Faith/Bo (Lost Girl), Faith/Cara (LotS), Faith/Coreen (Blood Ties), Faith/Jessica (True Blood), Faith/Vicki (Blood Ties), Fred/Cadman (SGA)
friends/rivals: Angel/Booth (Bones), Angel/Eric (True Blood), Spike/Eric (True Blood)
family: Lindsey/Eliot (Leverage)

Anna und die Liebe:  
fandoms: Ghost Whisperer, Medium
friends: Anna/Allison (Medium), Anna/Melinda (Ghost Whisperer), Jonas/Allison (Medium), Jonas/Melinda (Ghost Whisperer)

Army Wives:
fandoms: Stargate                                                                                        

Battlestar Galactica: 
fandoms: Angel/BtvS, Stargate
couples: Dee/Ford (SGA), Kara/John (SGA), Lee/Faith (BtvS/Angel)
friends: Kara/Faith (BtvS/Angel), Laura/Elizabeth (SGA), Lee/John (SGA), Sharon/Cadman (SGA)

Being Human:
fandoms: Charmed, Supernatural
couples: Mitchell/Phoebe (Charmed)                                                                                        

Blood Ties:
fandoms: Angel/BtvS, Charmed, Doctor Who/Torchwood, Veronica Mars
couples: Coreen/Willow (BtvS), Henry/Buffy (BtvS), Henry/Faith (Angel/BtvS), Henry/Jack (Dr. Who/Torchwood), Henry/Paige (Charmed), Henry/Prue (Charmed), Henry/Veronica (Veronica Mars) Henry/Willow (BtvS), Vicki/Angel (Angel/BtvS)
friends: Coreen/Faith (Angel/BtvS), Coreen/Paige (Charmed), Henry/Angel (Angel/BtvS), Henry/Jack (Dr. Who/Torchwood), Henry/Willow (BtvS), Vicki/Buffy (BtvS), Vicki/Gwen (Torchwood), Vicki/Faith (Angel/BtvS), Vicki/Prue (Charmed)

Bones:                                                                                                  
fandoms: BtvS/Angel
couples: Booth/Buffy (BtvS)
friends/rivals: Booth/Angel (Angel/BtvS)

Boston Legal:
fandoms: Drop Dead Diva

Buffy, the Vampire Slayer:                                                                       
fandoms: Blood Ties, Bones, Charmed, Criminal Minds, Dexter, Doctor Who/Torchwood, Harry Potter, Hex, Human Target, Legend of the Seeker, Lord of the Rings, Lost Girl, Mutant X, One Tree Hill, Percy Jackson & the Olympians, Primeval, Smallville, Stargate, Supernatural, Tru Calling, True Blood, Twilight, Vampire Diaries (VD)
couples: Angel/Bo (Lost Girl), Angel/Kahlan (LotS), Angel/Prue (Charmed), Angel/Vicki (Blood Ties), Angelus/Katherine (VD), Buffy/Alaric (VD), Buffy/Booth (Bones), Buffy/Brennan (Mutant X), Buffy/Cam (SG-1), Buffy/Castiel (SPN), Buffy/Clark (Smallville), Buffy/Damon (VD), Buffy/Dean (SPN), Buffy/Derek (Criminal Minds), Buffy/Eliot (Leverage), Buffy/Eric (True Blood), Buffy/Gwen (Torchwood), Buffy/Henry (Blood Ties), Buffy/Jacob (Twilight), Buffy/Jack (Doctor Who/Torchwood), Buffy/Legolas (LotR), Buffy/Richard (LotS), Buffy/Sam (SPN), Buffy/Stephen (Primeval), Buffy/the Doctor (Doctor Who/Torchwood), Buffy/Wyatt (Charmed), Dawn/Chris (Charmed), Dawn/Harry (Harry Potter), Dawn/Jacob (Twilight), Dawn/Jeremy (VD), Dawn/Percy (Percy Jackson & the Olympians), Dawn/Sam (SPN), Faith/Becker (Primeval), Faith/Bo (Lost Girl), Faith/Brennan (Mutant X), Faith/Cara (LotS), Faith/Chance (Human Target), Faith/Damon (VD), Faith/Dean (SPN), Faith/Dexter (Dexter), Faith/Eliot (Leverage), Faith/Eric (True Blood), Faith/Henry (Blood Ties), Faith/Jacob (Twilight), Faith/Jack (Doctor Who/Torchwood), Faith/Jesse (Mutant X), Faith/John (SGA), Faith/Oliver (Smallville), Faith/Ronon (SGA), Faith/Sirius (Harry Potter), Faith/Spencer (Criminal Minds), Faith/the Doctor (Doctor Who), Riley/Billie (Charmed), Riley/Caroline (VD), Riley/Jo (SPN), Riley/Martha (Doctor Who), Riley/Rose (Doctor Who), Riley/Sally (Doctor Who), Spike/Katherine (VD), Tara/Cara (LotS), Willow/Cara (LotS), Willow/Coreen (Blood Ties), Willow/Henry (Blood Ties), Willow/Jack (Doctor Who/Torchwood), Willow/Remus (Harry Potter), Willow/the Doctor (Doctor Who/Torchwood), WIllow/Rebekah (VD),Willow/Thelma (Hex), Xander/Jo (SPN)
friends : Angel/Bo (Lost Girl), Angel/Henry (Blood Ties), Buffy/Casssie (Hex), Buffy/Gwen (Torchwood), Buffy/Rose (Doctor Who), Buffy/Sookie (True Blood), Buffy/the Doctor (Doctor Who/Torchwood), Buffy/Tru (Tru Calling), Buffy/Vicki (Blood Ties), Darla/Katherine (VD), Dawn/Coreen (Blood Ties), Dawn/Jo (SPN), Dawn/Kenzi (Lost Girl), Faith/Amy (Doctor Who), Faith/Bo (Lost Girl), Faith/Brooke (OTH), Faith/Cara (LotS), Faith/Coreen (Blood Ties), Faith/Ella (Hex), Faith/Ginny (Harry Potter), Faith/Hermione (Harry Potter), Faith/Jessica (True Blood), Faith/Kahlan (LotS), Faith/Martha (Doctor Who), Faith/Rose (Doctor Who), Faith/the Doctor (Doctor Who), Faith/Vicki (Blood Ties), Tara/Bonnie (VD), Willow/Bonnie (VD), Willow/Coreen (Blood Ties), Willow/Henry (Blood Ties), Willow/Hermione (Harry Potter), Willow/Jack (Doctor Who/Torchwood),Willow/the Doctor (Doctor Who/Torchwood)
friends/enemies: Buffy/Ruby (SPN), Faith/Denna (LotS), Faith/Dexter (Dexter), Faith/Ruby (SPN), Willow/Ruby (SPN)
friends/family: Faith/Tru (Tru Calling)
friends/rivals: Angel/Eric (True Blood), Angel/Booth (Bones), Spike/Eric (True Blood)

Castle:
fandoms: White Collar
couples: Kate/Neal (White Collar)

Chaos:
fandoms: Covert Affairs
couples: Billy/Annie (Covert Affairs), Michael/Annie (Covert Affairs)

Chase:
fandoms: In Plain Sight
friends: Mary/Annie (In Plain Sight)

Charmed: 
fandoms: Angel/BtvS, Blood Ties, Doctor Who/Torchwood, Dresden Files, Harry Potter, Hawaii 5-0, Lord of the Rings, Stargate, Supernatural
couples: Billie/Dean (SPN), Billie/Riley (BtvS), Billie/Ronon (SGA), Chris/Dawn (BtvS), Chris/Jo (SPN), Paige/Cam (SG-1), Paige/Eomer (LotR), Paige/Haldir (LotR), Paige/Henry (Blood Ties), Paige/Legolas (LotR), Paige/Sam (SPN),  Phoebe/Daniel (SG-1), Phoebe/Eomer (LotR), Phoebe/Haldir (LotR), Phoebe/Henry (Blood Ties), Phoebe/Legolas (LotR), Phoebe/Sam (SPN), Phoebe/Spike (Angel/BtvS), Piper/Remus (Harry Potter), Prue/Angel (Angel/BtvS), Prue/Aragorn (LotR), Prue/Dean (SPN), Prue/Harry (Dresden Files), Prue/Henry (Blood Ties), Prue/John (SGA), Prue/Legolas (LotR), Prue/Sirius (Harry Potter), Prue/Steve (Hawaii 5-0), Prue/the Doctor (Doctor Who), Wyatt/Buffy (BtvS), Wyatt/Cordelia (Angel/BtvS), Wyatt/Jo (SPN), Wyatt/Ruby (SPN)
friends: Billie/Jo (SPN), Chris/Wyatt/Dean/Sam (SPN), Paige/Coreen (Blood Ties), Prue/the Doctor (Doctor Who), Prue/Vicki (Blood Ties)

Chronicles of Narnia:
fandoms: Harry Potter
couples: Caspian/Ginny (Harry Potter)

Chuck:
fandoms: Supernatural, White Collar
couples: Sarah/Dean (Supernatural), Sarah/Neal (White Collar)

Close to Home:                                                                                  
fandoms: Leverage                                                 
couples: Annabeth/Eliot (Leverage)
family: Jack/Eliot (Leverage)

Cold Case:                                                                                        
fandoms: Criminal Minds, Dexter
couples: Lilly/Derek (Criminal Minds), Lilly/Dexter (Dexter)

Combat Hospital:
fandoms: Hawaii 5-0
couples: Rebecca/Steve (Hawaii 5-0)

Covert Affairs:
fandoms: Alias, Chaos, Criminal Minds, Supernatural, White Collar
couples: Annie/Billy (Chaos), Annie/Dean (SPN), Annie/Michael (Chaos), Annie/Neal (White Collar), Annie/Sark (Alias), Annie/Spencer (Criminal Minds)
friends: Annie/Jo (SPN), Annie/Rachel (Alias), Annie/Sydney (Alias)

Criminal Minds:
fandoms: Alias, BtvS/Angel, Cold Case, Covert Affairs, CSI, Dexter, Harry Potter, Life, Stargate
couples: Derek/Buffy (BtvS), Derek/Dani (Life), Derek/Lilly (Cold Case), Spencer/Annie (Covert Affairs), Spencer/Faith (Angel/BtvS), Spencer/Hermione (Harry Potter), Spencer/Rachel (Alias)
friends: Spencer/Eli (SGU)

CSI:                                                                                 
fandoms: Criminal Minds, Dexter
couples: Catherine/Dexter (Dexter), Horatio/Debra (Dexter), Sara/Dexter (Dexter), Sofia/Dexter (Dexter), Warrick/Debra (Dexter)
friends/enemies: Horatio/Dexter (Dexter), Nick/Dexter (Dexter), Greg/Dexter (Dexter)

Dark Angel:                                                                                        
fandoms: Mutant X, Supernatural
couples: Max/Brennan (Mutant X), Max/Dean (SPN)
friends/family: Alec/Dean/Sam (SPN)

Dexter:
fandoms: BtvS/Angel, Cold Case, Criminal Minds, CSI
couples: Debra/Horatio (CSI Miami), Debra/Warrick (CSI Las Vegas), Dexter/Catherine (CSI Las Vegas), Dexter/Faith (Angel/BtvS), Dexter/Lilly (Cold Case), Dexter/Sara (CSI Las Vegas), Dexter/Sofia (CSI Las Vegas)
friends/enemies: Dexter/Faith (Angel/BtvS), Dexter/Horatio (CSI Miami), Dexter/Nick (CSI Las Vegas), Dexter/Greg (CSI Las Vegas)

Doctor Who:                                                                                     
fandoms: Blood Ties, BtvS/Angel, Dr. Quinn, Firefly/Serenity, Fringe, Game of Thrones, Harry Potter, Highlander, Law & Order UK, Legend of the Seeker, Lost Girl, Moonlight, Primeval, BBC's Robin Hood, Sanctuary, Secret Diary of a Callgirl, Stargate, Supernatural, True Blood, Twilight, Veronica Mars, Vampire Diaries (VD)
couples: Amy/Dean (SPN), Amy/Eric (True Blood), Amy/Stephen (Primeval), Jack/Alesha (Law & Order), Jack/Bo (Lost Girl), Jack/Buffy (Btvs), Jack/Belle (Secret Diary), Jack/Cara (LotS), Jack/Faith (Angel/BtvS), Jack/Hannah (Secret Diary), Jack/Henry (Blood Ties), Jack/Inara (Firefly/Serenity), Jack/Kahlan (LotS), Jack/Ruby (SPN), Jack/TJ (SGU), Jack/Willow (BtvS), Jenny/Eli (SGU), Jenny/Jacob (Twilight), Martha/Becker (Primeval), Martha/Dean (SPN), Martha/Eli (SGU), Martha/Riley (BtvS), Mickey/Bella (Twilight), Mickey/Jennsen (LotS), Mickey/Jess (Primeval), Mickey/Jo (SPN), Rose/Dean (SPN), Rose/Jacob (Twilight), Rose/Richard (LotS), Rose/Riley (BtvS), Rose/Sam (SPN), Rose/Stephen (Primeval), Sally/Aiden (SGA), Sally/Lincoln Lee (Fringe), Sally/Riley (BtvS), Sally/Stephen (Primeval), the Doctor/'Altlivia' (Fringe), the Doctor/Bella (Twilight), the Doctor/Beth (Moonlight), the Doctor/Buffy (BtvS), the Doctor/Caroline (VD) the Doctor/Daenerys (GoT), the Doctor/Elizabeth (SGA), the Doctor/Faith (Angel/BtvS), the Doctor/Fred (Doctor Who), the Doctor/Hannah (Secret Diary), the Doctor/Helen (Sanctuary), the Doctor/Jo (SPN), the Doctor/Kahlan (LotS), the Doctor/Marian (Robin Hood), Doctor/Michaela (Dr. Quinn), the Doctor/Prue (Charmed), the Doctor/Sam (SG-1/SGA), the Doctor/Veronica (Veronica Mars), the Doctor/Willow (BtvS)
friends: Amy/Faith (BtvS/Angel), Amy/Jessica (True Blood), Jack/Buffy (Btvs), Jack/Cam (SG-1), Jack/Cara (LotS), Jack/Duncan (Highlander), Jack/Hannah (Secret Diary), Jack/Henry (Blood Ties), Jack/John (SGA), Jack/Kahlan (LotS), Jack/Willow (BtvS), Martha/Bella (Twilight), Martha/Eli (SGU), Martha/Faith (BtvS), Martha/Michaela (Dr. Quinn), Martha/TJ (SGU), Rose/Bella (Twilight), Rose/Buffy (BtvS), Rose/Faith (BtvS), Rose/Kahlan (LotS), the Doctor/Bella (Twilight), the Doctor/Buffy (BtvS), the Doctor/Castiel (SPN), the Doctor/Connor (Primeval), the Doctor/Daniel (SG-1), the Doctor/Eli (SGU), the Doctor/Faith (Angel/BtvS), the Doctor/Kahlan (LotS), the Doctor/Kenzi (Lost Girl), the Doctor/Luna (Harry Potter), the Doctor/Michaela (Dr. Quinn), the Doctor/Peter Bishop (Fringe), the Doctor/Prue (Charmed), the Doctor/Rodney (SG-1/SGA), the Doctor/Sam (SG-1/SGA), the Doctor/Veronica (Veronica Mars), the Doctor/Walter Bishop (Fringe), the Doctor/Willow (BtvS)
friends/family: Martha/Alesha (Law & Order), Rose/Hannah (Secret Diary)
friends/rivals: Jack/Dean (SPN)

Dr. Quinn:                                                                                             
fandoms: Doctor Who                                                                                   
couples: Michaela/the Doctor (Doctor Who)
friends: Michaela/Martha (Doctor Who), Michaela/the Doctor (Doctor Who)

Dresden Files:                                                                                         
fandoms: Charmed
couples: Harry/Prue (Charmed)

Drop Dead Diva:
fandoms: Boston Legal

Farscape:                                                                                           
fandoms: Stargate                                     
couples: Aeryn/Cameron (Stargate), John/Sam (Stargate)
friends/family: Aeryn/Vala (Stargate), John/Cameron (Stargate)

Firefly/Serenity:                                                                                                    
fandoms: Doctor Who/Torchwood, Stargate
couples: Inara/Jack (Doctor Who/Torchwood)
friends/family: Kaylee/Jennifer (SGA)

Fringe:
fandoms: Doctor Who, Supernatural
couples: 'Altlivia'/the Doctor (Doctor Who), Lincoln Lee/Sally Sparrow (Doctor Who), Olivia/Dean (SPN)
friends: Peter Bishop/the Doctor, Walter Bishop/the Doctor, Olivia/Sam (SPN), Peter/Dean/Sam (SPN)

Game of Thrones:
fandoms: Doctor Who, Legend of the Seeker, LotR, Stargate
couples: Daenerys/Legolas (LotR), Daenerys/Ronon (SGA), Daenerys/the Doctor (Doctor Who)
friends: Daenerys/Kahlan (LotS), Daenerys/the Doctor (Doctor Who)

Ghost Whisperer:                                                                            
fandoms: Anna und die Liebe, Charmed, Medium
friends: Melinda/Allison (Medium), Melinda/Anna (Anna und die Liebe), Melinda/Jonas (Anna und die Liebe)

Gilmore Girls:         
fandoms: Heroes, Parenthood, Supernatural
couples: Rory/Peter (Heroes), Rory/Sam (SPN)  
family: Dean/Sam/Dean (SPN), Jess/Peter (Heroes), Lorelai/Sarah (Parenthood)

Harry Potter:
fandoms: Angel/BtvS, Charmed, Chronicles of Narnia, Criminal Minds, Doctor Who, Legend of the Seeker, Lord of the Rings, Percy Jackson & the Olympians, Pretty Little Liars, Primeval, Sky High, Supernatural, Twilight
couples: Cho/Edward (Twilight), Ginny/Caspian (Narnia), Ginny/Dean (SPN), Ginny/Jacob (Twilight), Ginny/Stephen (Primeval), Ginny/Warren (Sky High), Harry/Aria (PLL), Harry/Dawn (BtvS), Hermione/Edward (Twilight), Hermione/Jacob (Twilight), Hermione/Legolas (LotR), Hermione/Percy (Percy Jackson), Hermione/Sam (SPN), Hermione/Spencer (Criminal Minds), Hermione/the Doctor (Doctor Who), Minerva/Zedd (LotS), Remus/Kahlan (LotS), Remus/Piper (Charmed), Remus/Willow (BtvS), Severus/Cara (LotS), Sirius/Faith (Angel/BtvS), Sirius/Kahlan (LotS), Sirius/Prue (Charmed)
friends: Dumbledore/Gandalf (LotR), Ginny/Bella (Twilight), Ginny/Faith (Angel/BtvS), Harry/Jacob (Twilight), Harry/Percy (Percy Jackson), Hermione/Annabeth (Percy Jackson), Hermione/Bella (Twilight), Hermione/Faith (Angel/BtvS), Hermione/Willow (BtvS), Luna/the Doctor (Doctor Who), Sirius/Dean (SPN), Sirius/Jacob (Twilight)

Haven:                                                                                                     
fandoms: Supernatural                                                      
couples: Audrey/Dean (SPN)

Hawaii Five-0:                                                                                    
fandoms: Charmed, Combat Hospital, In Plain Sight, Moonlight, Stargate                  
couples: Steve/Beth (Moonlight), Steve/Mary (In Plain Sight), Steve/Prue (Charmed), Steve/Rebecca (Combat Hospital)
friends: Steve/John (SGA), Steve/Ronon (SGA)
friends/family: Steve/Mick (Moonlight)

Hercules:
fandoms: Legend of the Seeker, Percy Jackson & the Olympians
couples: Hercules/Cara (LotS), Hercules/Kahlan (LotS)
friends: Hercules/Percy (Percy Jackson), Hercules/Richard (LotS)

Heroes: 
fandoms: Gilmore Girls, Roswell, Sky High, X-Men
couples: Peter/Rory (Gilmore Girls)

Hex:                                                                                                               
fandoms: BtvS, Supernatural
couples: Cassie/Dean (SPN), Thelma/Willow (BtvS)
friends: Cassie/Buffy (BtvS), Ella/Faith (BtvS)

Highlander:
fandoms: Doctor Who/Torchwood
friends: Duncan/Jack (Doctor Who/Torchwood)

Human Target:  
fandoms: Angel/BtvS, Leverage, Supernatural
couples: Ames/Dean (SPN), Chance/Faith (Angel/BtvS), Chance/Fred (Angel), Emma/Sam (SPN)
friends: Ames/Parker (Leverage), Chance/Dean (SPN), Chance/Eliot (Leverage)

In Plain Sight:
fandoms: Chase, Hawaii 5-0
couples: Mary/Steve (Hawaii 5-0)
friends: Mary/Annie (Chase)

JAG:                                                                                                              
fandoms: Stargate
couples: Mac/Jack (SG-1), Mac/John (SGA)
friends: Mac/Sam (SG-1/SGA)

Law and Order UK:                                                                            
fandoms: Doctor Who/Torchwood
couples: Alesha/Jack (Doctor Who/Torchwood)
friends/family: Alesha/Martha (Doctor Who/Torchwood)

Legend of the Seeker:                                                                              
fandoms: Angel/BtvS, Doctor Who/Torchwood, Game of Thrones, Harry Potter, Hercules, Lord of the Rings, Merlin, Prince of Persia, Robin Hood (BBC), Stargate, Supernatural, True Blood/Southern Vampire Mysteries, Xena
couples: Cara/Cam (SG-1), Cara/Dean (SPN), Cara/Eric (True Blood), Cara/Faith (BtvS), Cara/Hercules (Hercules), Cara/Jack (Doctor Who/Torchwood), Cara/John (SGA), Cara/Legolas (LotR), Cara/Ronon (SGA), Cara/Tosh (Torchwood), Cara/Severus (Harry Potter), Cara/Tara (BtvS), Cara/Willow (BtvS), Jennsen/Aiden (SGA), Jennsen/Mickey (Doctor Who), Jennsen/Sam (SPN), Kahlan/Angel (Angel/BtvS), Kahlan/Aragorn (LotR), Kahlan/Cam (SG-1), Kahlan/Castiel (SPN), Kahlan/Dastan (Prince of Persia), Kahlan/Dean (SPN), Kahlan/Hercules (Hercules), Kahlan/Jack (Doctor Who/Torchwood), Kahlan/John (SGA), Kahlan/Legolas (LotR), Kahlan/Remus (Harry Potter), Kahlan/Sirius (Harry Potter), Kahlan/the Doctor (Doctor Who), Richard/Buffy (BtvS), Richard/Cadman (SGA), Richard/Gwen (Torchwood), Richard/Rose (Doctor Who), Richard/Teyla (SGA), Zedd/Minerva (Harry Potter)
friends: Cara/Faith (BtvS), Cara/Gwen (Torchwood), Cara/Jack (Doctor Who/Torchwood), Cara/Xena (Xena), Kahlan/Arwen (LotR),  Kahlan/Faith (BtvS), Kahlan/Gabrielle (Xena), Kahlan/Gwen (Torchwood), Kahlan/Rose (Doctor Who), Kahlan/the Doctor (Doctor Who), Kahlan/Xena (Xena), Richard/Aragorn (LotR), Richard/Gimli (LotR), Richard/Hercules (Hercules), Richard/Legolas (LotR), Zedd/Gandalf (LotR)
friends/enemies: Cara/Callisto (Xena), Denna/Faith (BtvS/Angel) Kahlan/Callisto (Xena)

Leverage:                                                                                            
fandoms: Angel/BtvS, Close to Home, Human Target, Stargate, Supernatural
couples: Eliot/Annabeth (Close to Home), Eliot/Buffy (BtvS), Eliot/Faith (Angel/BtvS), Eliot/Jo (SPN)
friends: Eliot/Chance (Human Target), Eliot/Ronon (SGA), Parker/Ames (Human Target)
family: Eliot/Lindsey (Angel), Eliot/Jack (Close to Home)

Life:                                                                                                          
fandoms: Criminal Minds, the L-Word                                              
couples: Dani/Derek (Criminal Minds), Dani/Shane (the L-Word)

Lord of the Rings:
fandoms: BtvS, Charmed, Game of Thrones, Harry Potter, Legend of the Seeker, Stargate, Xena
couples: Aragorn/Kahlan (LotS), Aragorn/Prue (Charmed), Eomer/Paige (Charmed), Eomer/Phoebe (Charmed), Haldir/Paige (Charmed), Haldir/Phoebe (Charmed), Legolas/Buffy (BtvS), Legolas/Cara (LotS), Legolas/Daenerys (GoT), Legolas/Hermione (Harry Potter), Legolas/Kahlan (LotS), Legolas/Paige (Charmed), Legolas/Phoebe (Charmed), Legolas/Prue (Charmed)
friends: Aragorn/Richard (LotS), Arwen/Kahlan (LotS), Gandalf/Dumbledore (Harry Potter), Gandalf/Zedd (LotS), Gimli/Richard (LotS), Legolas/Richard (LotS)

Lost:                                                                                              
fandoms: Stargate
couples: Kate/John (SGA)

Lost Girl:                                                                                              
fandoms: BtvS/Angel, Doctor Who/Torchwood, Stargate, Supernatural, True Blood
couples: Bo/Angel (Angel/BtvS), Bo/Dean (SPN), Bo/Eric (True Blood), Bo/Faith (BtvS), Bo/Cam (SG-1), Bo/Jack (Doctor Who/Torchwood), Bo/John (SGA), Bo/Ronon (SGA), Bo/Willow (BtvS), Kenzi/Ford (SGA)
friends: Bo/Angel (Angel/BtvS), Bo/Faith (BtvS), Bo/Gwen (Torchwood), Bo/Sookie (True Blood), Kenzi/Dawn (BtvS), Kenzi/Jessica (True Blood), Kenzi/the Doctor (Doctor Who)

Medium:                                                                                                      
fandoms: Anna und die Liebe, Ghost Whisperer
friends: Allison/Anna (Anna und die Liebe), Allison/Jonas (Anna und die Liebe), Allison/Melinda (Ghost Whisperer)

Merlin:
fandoms: Legend of the Seeker

Moonlight:                                                                                                    
fandoms: Doctor Who, Hawaii 5-0, Veronica Mars
couples: Beth/Steve (Hawaii 5-0), Beth/the Doctor, Josef/Veronica (Veronica Mars)
friends: Beth/Veronica (Veronica Mars)
friends/family: Mick/Steve (Hawaii 5-0)

Mutant X:                                                                                             
fandoms: Angel/BtvS, Dark Angel, X-Men
couples: Brennan/Buffy (BtvS), Brennan/Faith (BtvS/Angel), Brennan/Gwen (Angel), Brennan/Max (Dark Angel), Jesse/Faith (BtvS/Angel)

NCIS:                                                                                                 
fandoms: Stargate

Off the Map:
fandoms: Three Rivers
couples: Ryan Clark/Andy Yablonski

One Tree Hill:                                                                                        
fandoms: BtvS/Angel, Supernatural
couples: Brooke/Dean (SPN), Haley/Sam (SPN), Rachel/Dean (SPN)
friends: Brooke/Faith (BtvS/Angel), Lucas/Sam (SPN)

Parenthood:
fandoms: Gilmore Girls
family: Sarah/Lorelai (Gilmore Girls)

Percy Jackson & the Olympians:
fandoms: BtvS, Harry Potter, Hercules, Xena
couples: Percy/Dawn (BtvS), Percy/Hermione (Harry Potter)
friends: Annabeth/Hermione (Harry Potter), Annabeth/Xena (Xena), Percy/Harry (Harry Potter), Percy/Hercules (Hercules)

Pretty Little Liars:                                                                                  
fandoms: Gossip Girl, Harry Potter
couples: Aria/Harry (Harry Potter)

Primeval: 
fandoms: BtvS/Angel, Doctor Who/Torchwood, Harry Potter, Stargate
couples: Becker/Faith (BtvS/Angel), Becker/Martha (Doctor Who/Torchwood), Jess/Mickey (Doctor Who), Stephen/Amy (Doctor Who), Stephen/Buffy (BtvS), Stephen/Ginny (Harry Potter), Stephen/Rose (Doctor Who), Stephen/Sally (Doctor Who)
friends: Becker/John (SGA), Becker/Ronon (SGA), Connor/the Doctor (Doctor Who)

Prince of Persia:
fandoms: Legend of the Seeker
couples: Dastan/Kahlan (LotS)

Private Practice:                                                                                      
fandoms: Stargate
couples: Addison/John (SGA) 

Robin Hood (BBC):                                                          
fandoms: Doctor Who, Legend of the Seeker
couples: Marian/the Doctor

Roswell:                                                                                                      
fandoms: Heroes, Smallville, Supernatural                   
couples: Liz/Clark (Smallville), Liz/Sam (SPN), Maria/Dean (SPN)
friends: Liz/Lana (Smallville)

Sanctuary:
fandoms: Doctor Who, Stargate
couples: Helen/Daniel (SG-1), Helen/Jack O'Neill (SG-1), Helen/the Doctor (Doctor Who)
friends/family: Helen/Sam (SG-1/SGA)

Secret Diary of a Callgirl:
fandoms: Doctor Who/Torchwood, Supernatural, True Blood
couples: Belle/Dean (SPN), Belle/Eric (True Blood), Belle/Jack (Doctor Who/Torchwood), Hannah/Dean (SPN), Hannah/Jack (Doctor Who/Torchwood), Hannah/Sam (SPN), Hannah/the Doctor (Doctor Who)
friends: Hannah/Jack (Doctor Who/Torchwood), Hannah/the Doctor (Doctor Who)
friends/family: Hannah/Rose (Doctor Who)

Sky High: 
fandoms: Harry Potter, Heroes, X-Men
couples: Warren/Ginny (Harry Potter)

Smallville:                                                                                         
fandoms: BtvS, Roswell, Supernatural, Twilight
couples: Chloe/Dean (SPN), Chloe/Sam (SPN), Clark/Buffy (BtvS), Clark/Jo (SPN), Clark/Liz (Roswell), Lana/Dean (SPN), Lana/Jacob (Twilight), Lana/Sam (SPN), Lois/Dean (SPN), Oliver/Bela (SPN), Oliver/Faith (BtvS), Oliver/Jo (SPN)
friends: Lana/Liz (Roswell), Clark/Dean/Sam (SPN), Oliver/Dean (SPN)

Stargate Atlantis:
fandoms: Alias, Angel/BtvS, Army Wives, BSG, Charmed, Doctor Who/Torchwood, Game of Thrones, Hawaii 5-0, JAG, Legend of the Seeker, Leverage, Lord of the Rings, Lost, Lost Girl, NCIS, Primeval, Private Practice, Supernatural
couples: Cadman/Becker (Primeval), Cadman/Richard (LotS), Elizabeth/the Doctor (Doctor Who), Ford/Dee (BSG), Ford/Jennsen (LotS), Ford/Jo (SPN), Ford/Kenzi (Lost Girl), Ford/Sally (Doctor Who), John/Addison (Grey's Anatomy/Private Practice), John/Bo (Lost Girl), John/Cara (LotS), John/Faith (Angel/BtvS), John/Fred (Angel), John/Kahlan (LotS), John/Kara (BSG), John/Kate (Lost), John/Mac (JAG), John/Prue (Charmed), John/Sydney (Alias), Lorne/Fred (Angel), Ronon/Billie (Charmed), Ronon/Bo (Lost Girl), Ronon/Cara (LotS), Ronon/Daenerys (GoT), Ronon/Faith (Angel/BtvS), Ronon/Jo (SPN), Sam/the Doctor (Doctor Who), Teyla/Richard (LotS)
friends: Cadman/Fred (Angel), Cadman/Sharon (BSG), John/Becker (Primeval), John/Dean (SPN), John/Jack (Doctor Who/Torchwood), John/Lee (BSG), John/Steve (Hawaii 5-0), Rodney/the Doctor (Doctor Who), Ronon/Becker (Primeval), Ronon/Dean (SPN), Ronon/Eliot (Leverage), Ronon/Steve (Hawaii 5-0), Sam/Mac (JAG), Sam/the Doctor (Doctor Who)

Stargate SG-1:                                                                                  
fandoms: Army Wives, BSG, BtvS/Angel, Charmed, Farscape, Doctor Who, JAG, Legend of the Seeker, Lord of the Rings, Lost Girl, NCIS
couples: Cam/Aeryn (Farscape), Cam/Bo (Lost Girl), Cam/Buffy (BtvS), Cam/Cara (LotS), Cam/Kahlan (LotS), Cam/Paige (Charmed), Daniel/Helen (Sanctuary), Daniel/Phoebe (Charmed), Jack/Helen (Sanctuary), Jack/Mac (JAG), Sam/John (Farscape), Sam/the Doctor (Doctor Who)
friends: Cam/Jack (Doctor Who/Torchwood), Daniel/the Doctor (Doctor Who), Sam/Mac (JAG), Sam/the Doctor (Doctor Who)
friends/family: Cam/John (Farscape), Sam/Helen (Sanctuary), Vala/Aeryn (Farscape)

Stargate Universe:                                                                               
fandoms: Army Wives, Criminal Minds, Doctor Who/Torchwood, Supernatural
couples: Eli/Anna (SPN), Eli/Jenny (Doctor Who), Eli/Martha (Doctor Who), TJ/Dean (SPN), TJ/Jack (Doctor Who/Torchwood), TJ/Sam (SPN)
friends: Eli/Martha (Doctor Who), Eli/Spencer (Criminal Minds), Eli//the Doctor (Doctor Who), TJ/Martha (Doctor Who)

Supernatural:                                                                                    
fandoms: Angel/BtvS, Charmed, Chuck, Covert Affairs, Dark Angel, Doctor Who/Torchwood, Fringe, Harry Potter, Haven, Hex, Human Target, Legend of the Seeker, Lost Girl, One Tree Hill, Roswell, Secret Diary of a Callgirl, Smallville, Stargate, True Blood, Veronica Mars
couples: Anna/Eli (SGU), Bela/Oliver (Smallville), Castiel/Buffy (BtvS), Castiel/Illyria (Angel), Castiel/Kahlan (LotS), Dean/Ames (Human Target), Dean/Amy (Doctor Who), Dean/Annie (Covert Affairs), Dean/Audrey (Haven), Dean/Belle (Secret Diary), Dean/Billie (Charmed), Dean/Bo (Lost Girl), Dean/Brooke (OTH), Dean/Buffy (BtvS), Dean/Cara (LotS), Dean/Cassie (Hex), Dean/Chloe (Smallville), Dean/Faith (Angel/BtvS), Dean/Fred (Angel), Dean/Ginny (Harry Potter), Dean/Hannah (Secret Diary), Dean/Kahlan (LotS), Dean/Lana (Smallville), Dean/Lois (Smallville), Dean/Maria (Roswell), Dean/Martha (Doctor Who), Dean/Max (Dark Angel), Dean/Olivia (Fringe), Dean/Prue (Charmed), Dean/Rose (Doctor Who), Dean/Sarah (Chuck), Dean/Sookie (True Blood), Dean/TJ (SGU), Dean/Veronica (Veronica Mars), Jo/Chris (Charmed), Jo/Clark (Smallville), Jo/Eliot (Leverage), Jo/Ford (SGA), Jo/Mickey (Doctor Who), Jo/Oliver (Smallville), Jo/Riley (BtvS), Jo/Ronon (SGA), Jo/the Doctor (Doctor Who), Jo/Wyatt (Charmed), Jo/Xander, (BtvS), Ruby/Jack (Doctor Who/Torchwood), Ruby/Wyatt (Charmed), Sam/Buffy (BtvS), Sam/Chloe (Smallville), Sam/Dawn (BtvS), Sam/Emma (Human Target), Sam/Fred (Angel), Sam/Haley (OTH), Sam/Hannah (Secret Diary), Sam/Hermione (Harry Potter), Sam/Jennsen (LotS), Sam/Lana (Smallville), Sam/Liz (Roswell), Sam/Paige (Charmed), Sam/Phoebe (Charmed), Sam/Rose (Doctor Who), Sam/Sookie (True Blood), Sam/TJ (SGU), Sam/Veronica (Veronica Mars), Sam/Willow (BtvS)
friends: Castiel/the Doctor (Doctor Who), Dean/Chance (Human Target), Dean/Sam/Chris/Wyatt (Charmed), Dean/Sam/Clark  (Smallville), Dean/John (SGA), Dean/Sam/Peter (Fringe), Dean/Ronon (SGA), Dean/Sirius (Harry Potter), Jo/Annie (Covert Affairs), Jo/Billie (Charmed), Jo/Dawn (BtvS), Sam/Lucas (OTH), Sam/Olivia (Fringe)
friends/enemies: Ruby/Buffy (BtvS), Ruby/Faith (Angel/BtvS), Ruby/Willow (BtvS)
friends/family: Dean/Sam/Alec (Dark Angel)
friends/rivals: Dean/Eric (True Blood), Dean/Jack (Doctor Who/Torchwood)

the L-Word:                                                                                               
fandoms: Life
couples: Shane/Dani (Life)

the Listener:
fandoms: True Blood
couples: Toby/Sookie (True Blood)

the Vampire Diaries:                                                                                  
fandoms: BtvS/Angel, Supernatural, True Blood
couples: Alaric/Buffy /BtvS), Alaric/Jo (SPN), Caroline/Dean (SPN), Caroline/Eric (True Blood), Caroline/Riley (VD), Damon/Buffy (BtvS), Damon/Faith (BtvS/Angel), Damon/Jessica (True Blood), Damon/Jo (SPN), Elena/Dean (SPN), Elena/Eric (True Blood), Elena/Sam (SPN), Jeremy/Dawn (BtvS), Katherine/Angelus (BtvS/Angel), Katherine/Eric (VD), Katherine/Spike (BtvS/Angel), Rebekah/Eric (True Blood), Rebekah/Willow (BtvS)
friends: Bonnie/Tara (BtvS), Bonnie/Willow (BtvS), Caroline/the Doctor (Doctor Who), Katherine/Darla (BtvS/Angel), Katherine/Ruby (SPN)

Three Rivers:                                                                                            
fandoms: Off the Map
couples: Andy Yablonski/ Ryan Clark

Torchwood:                                                                                            
fandoms: Blood Ties, BtvS/Angel, Firefly/Serenity, Law & Order UK, Legend of the Seeker, Lost Girl, Stargate, Supernatural, True Blood
couples: Gwen/Buffy (BtvS), Gwen/Richard (LotS), Jack/Alesha (Law & Order), Jack/Bo (Lost Girl), Jack/Buffy (BtvS), Jack/Cara (LotS), Jack/Faith (Angel/BtvS), Jack/Henry (Blood Ties), Jack/Inara (Firefly/Serenity), Jack/Kahlan (LotS), Jack/Ruby (SPN), Jack/TJ (SGU), Jack/Willow (BtvS), Tosh/Cara (LotS)
friends: Gwen/Bo (Lost Girl), Gwen/Buffy (BtvS), Gwen/Cara (LotS), Gwen/Vicki (Blood Ties), Jack/Buffy (BtvS), Jack/Cam (SG-1), Jack/Cara (LotS), Jack/Duncan (Highlander), Jack/Eric (True Blood), Jack/Henry (Blood Ties), Jack/John (SGA), Jack/Willow (BtvS)
friends/rivals: Jack/Dean (SPN)

Tru Calling:                                                                                           
fandoms: BtvS, White Collar
couples: Tru/Neal (White Collar)
friends: Tru/Buffy (BtvS)
friends/family: Tru/Faith (BtvS)

True Blood: (TV series/books)                                                                   
fandoms: Angel/BtvS, Doctor Who/Torchwood, Legend of the Seeker, Lost Girl, Secret Diary of a Callgirl, Supernatural, the Listener, Vampire Diaries (VD)
couples: Eric/Amy (Doctor Who), Eric/Belle (Secret Diary), Eric/Bo (Lost Girl), Eric/Buffy (BtvS), Eric/Cara (LotS), Eric/Caroline (VD), Eric/Elena (VD), Eric/Katherine (VD), Eric/Faith (Angel/BtvS), Eric/Rebekah (VD), Jessica/Damon (Vampire Diaries), Sookie/Dean (SPN), Sookie/Sam (SPN), Sookie/Toby (the Listener)
friends: Eric/Jack (Doctor Who/Torchwood), Jessica/Amy (Doctor Who), Jessica/Faith (Angel/BtvS), Jessica/Kenzi (Lost Girl), Sookie/Bo (Lost Girl), Sookie/Buffy (BtvS)
friends/rivals: Eric/Angel (Angel/BtvS), Eric/Dean (SPN), Eric/Spike (Angel/BtvS)

Twilight:
fandoms: Angel/BtvS, Doctor Who, Harry Potter
couples: Bella/Mickey (Doctor Who), Bella/the Doctor, Edward/Cho (Harry Potter), Edward/Hermione (Harry Potter), Jacob/Buffy (BtvS), Jacob/Dawn (BtvS), Jacob/Faith (Angel/BtvS), Jacob/Ginny (Harry Potter), Jacob/Hermione (Harry Potter), Jacob/Jenny (Doctor Who), Jacob/Lana (Smallville), Jacob/Rose (Doctor Who)
friends: Bella/Ginny (Harry Potter), Bella/Hermione (Harry Potter), Bella/Martha (Doctor Who), Bella/Rose (Doctor Who), Bella/the Doctor (Doctor Who), Jacob/Harry (Harry Potter), Jacob/Sirius (Harry Potter)

Veronica Mars:                                                                                       
fandoms: Blood Ties, Doctor Who, Moonlight, Supernatural, White Collar                             
couples: Veronica/Dean (SPN), Veronica/Henry (Blood Ties), Veronica/Josef (Moonlight), Veronica/Neal (White Collar), Veronica/Sam (SPN), Veronica/the Doctor (Doctor Who)
friends: Veronica/Beth (Moonlight), Veronica/the Doctor (Doctor Who)

White Collar:
fandoms: Castle, Chuck, Covert Affairs, Tru Calling, Veronica Mars
couples: Neal/Annie (Covert Affairs), Neal/Kate (Castle), Neal/Sarah (Chuck), Neal/Tru (Tru Calling), Neal/Veronica (Veronica Mars)

Xena:                                                                                                            
fandoms: Legend of the Seeker, Lord of the Rings, Percy Jackson & the Olympians
friends: Gabrielle/Kahlan (LotS), Xena/Annabeth (Percy Jackson), Xena/Cara (LotS), Xena/Kahlan (LotS)
friends/enemies: Callisto/Cara (LotS), Callisto/Kahlan (LotS)