A is for Aqua the Hippogriff, Aztec the Unicorn, Artsy Crafts, and Azure Shadows 

B is for Bananajack, Bright Spunk, Bee, Blackout and Bolty

C is for Cloud Crash, Cosmic Spark, and Cloudy Frost

D is for Diamond Shard, Dainbow Rash (inverted Rainbow Dash) Dizzy Melody, Daene, and Disco Blaze

(No E) 

F is for Fae, Fluttertough, Fritz Taliz, Frowny Face, and Flitter Flutter

G is for Ghostie Brightlight, the Ghost trio, Galaxy Orbit, Griffon (the colt), Glory Feather, Gravel the Dragon,  and Gary the griffon

(No H)

I is for Iggy and Ivy Petal

(No J)

(No K)

L is for Lacewing and Lil Daisy

M is for Memphis

N is for Neon Flash, Neon Splash,  Neon Stripe, Neapolitan Pie, Nightstorm, and  Not Amethyst Star

O is for Onion 

P is for Patch the Pirate Pegasus, Princess Leo, Princess Ursa, Palm Springs, Pixel Beats, and Patchwork 

(No Q)

R is for Rainbow Kaboom, Rainbow Magic, Rainbow Splash, Rainbow Dreams,  Rainboost Blast, Rose Feather, Royal Puff, and Rory the reindeer

S is for Saturn Ring, Saturn Speckle, Scootablue, Scorchy McBlazing, Smiley Face, Spooky Brightlight, Stellar Starbeam, Sugar Blossom, Sylvius, Sweet N Sour, Sugar Pop, Sundazzle, and Sienna Cinnamon

T is for Twisty Loosegear

(No U) 

V is for Violette Storm and Venus Moonbeam

W is for Willow Wisp

(No X)

(No Y)

Z is for Zera Brightbolt