Sorted by fandom. Fandoms included so far is Avatar: The Last Airbender, Dragon Age, Elder Scrolls, Final Fantasy Mass Effect and Star Wars: Knights of the Old Republic.

Avatar: The Last Airbender

Azula - By historymiss

Dragon Age
 

Companions/NPCs:

Alistair - By chileancarmenere

Anders - Anders in a relationship with Fenris, by OhMercyMe221

Anders - A mirror work to Karl’s Alphabet, by combination-nc

Anders - A modern AU belonging together with the story Panacea and Vengeance by Brelaina

Anders - A modern AU with the Amish Anders from Unwell, by anonymouscatastrophe

Anders - By stealyourshiny

Anders - By kisssanitygoodbye

Anders/Andy - A mix of modern AU and game by accidentalxxx

Anora - By Inyri

Arishok - By qunrapah

Assorted characters from their fics, by barbeauxbot

Athenril - By Serindrana

Aveline - By jillyfae

Bann Teagan (Blight: Like I Wait) by Cherith

Bann Teagan (Romance: Like I Feel) by Cherith

Bann Teagan (War is Never Cheap Here: Like I Bleed) by Cherith

Bethany - A Warden!Bethany alphabet by MinorEarth

Cullen - By Vanilla Aplomb on FFnet

Connor Guerrin - By covenmouse

Dagna - Dagna, during Origins and beyond the rebellion Anders sparks, by toastybluetwo

Fen/Leto - From the Modern AU Coffee, Black by blackcoffeeandink

Fenris - By cypheroftyr

Fenris - Fenris in a relationship with Anders, by OhMercyMe221

Finn - By ouyangdan

Isabela - By JanieJanine

Isabela - By Syrenpan

Isolde - By Ilikemyscars

Jethann - By katiebour

Justice - By Defira85

Karl Thekla - By combination-nc. Has a mirror alphabet for Anders.

Leandra - By missl0nelyhearts

Merrill - By flutiebear

NPC Alphabet - Ash Warriors, Broodmother, various minor and less minor characters, by scienceismypie

Rogue!Leto - AU Fenris by lythlyra

Rylock - By karebear on FFnet

Sebastian - By Tarysande

Ser Pounce-a-Lot, by combination-nc

Sten - By Maybethings

Varania - By cypheroftyr

Varric Tethras - By historymiss

Varric Tethras - Written in journal form, by ohmercyme221

Velanna - By greytaliesin

Zevran - By ipatsuneume

Zevran - By OhMercyMe221

Zevran - By tambobill
 

Hawkes:

Conner Hawke - By Farstrider on AO3

Garrett - By Impressioniste, verse

Garrett - By myjusticecake

Giant!Garrett - By penguinabominations

Marian - An AU alphabet by yourdeadfriend on AO3

Marissa Hawke - By lifeofkj

Nori Hawke & Seneschal Bran - A modern AU by missema on AO3

Quinntus Hawke - By liquidlyrium

Regina Hawke - By theharewrites

Ria Hawke - By brennacedria

Sabriel Hawke - By elluvias

Wardens:

Amethyne Amell - By subterraneanbunnypig

Arren Mahariel - By MsBarrows

Eilin Cousland - By whitethornwolf

Kathil Amell - By aithne

Theron Mahariel - By moodymarshmallow

Theron Mahariel - An Awakening AU by moodymarshmallow

Wendy Amell - By missema on AO3

Elder Scrolls

Lucien Lachance - By MissCricket on AO3

Final Fantasy

Tseng - By Madisuzy on AO3

Mass Effect

Alice Shepard - By fueledbypureawesome

Joker - By Jillyfae

Kaidan - By high0castle

Mass Effect 3 - By thessalian

Sasha Shepard - By theharewrites

Star Wars: Knights of the Old Republic

Revan - By RPrambles