Year 1
My Pretty Pony
yellow pony
accessories
Flat Foot Ponies
Lemon Drop

Year 2
Sea Ponies
Seawinkle's shell
Sea Light's shell
Wave Dancer's shell

Year 3
Standard Ponies
Tootsie
Surprise
Rainbow Ponies
Pinwheel
Trickles
Starflower
Flutterbye
Sea Ponies
Sea Breeze & shell
High Tide & shell
Wave Jumper & shell
Sea Mist & shell
Sand Dollar & shell
Baby Sea Ponies
Splasher's float
Back Stroke & float
Sea Star's float
Surf Rider & float

Year 4
So Soft Ponies*
Posey
Gusty
Surprise
Heart Throb
Scrumptious
Twinkled-Eyed Ponies
Sweet Stuff
Galaxy
Whizzer
Pretty 'n Pearly Baby Sea Ponies
Sun Shower
Water Lily's float
Beach Comber & float
Surf Rider
Ripple's float
Sea Shimmer's float
Year 5
So Soft Ponies*
Crumpet
Taffy
Angel
Twilight
Twinkle-Eyed Ponies
Bright Eyes
Princess Ponies Bushwoolie Chumster*
Bushwoolie Wishful*
All wands and damsel hats
Flutter Ponies
Wind Song*
Big Brother Ponies
All hats and bandanas
Newborn Twins
Tangles
Dibbles
Rattles, I think, I'm not sure how to tell the difference between these two
Sea Sparkle Baby Sea Ponies
Wavy & float
Surfy & float
Sea Spray & float
Dipper's float
Sea Breeze's float
Salty & float
Slumber Party Gift Pack*
Sleepy Head
all accessories
Soft Sleepy Newborns*
Pink Dreams
Hushabye
All accessories

Okay, until I have time to go through and complete years 6-10 and mail order, I'm going to list just those that I want most from those years here:

Twice As Fancy Ponies
Night Glider
Munchy
Big Brother Ponies
All hats and bandanas
Peek-A-Boo Baby Ponies
Baby Ribs*
All bibs
Newborn Twins*
Sandcastle
Jabber & Jebber
Speckles & Bunkie
Summerwing*
Lady Flutter
Watercolor Baby Sea Ponies
Sealight's float*
Seawinkle's float*
Sweetberry Ponies
Blueberry Baskets*
Cranberry Muffins
Pony Friends
Cutesaurus
Oakly
Edgar
Perfume Puff Ponies
Red Roses
Dainty Dahlia
Playtime Baby Brothers
Baby Paws*
Baby Waddles
Baby Drummer
Baby Racer
All bandanas except Leaper's and Drummer's
Windy Wing Ponies*
Sun Glider
Whirly
Cool Breeze
Moon Jumper
Princess Brush 'n Grow Ponies
Glittering Gem
Skylark
Loving Family Ponies*
Bright Bouquet baby
UK siblings
Baby Ponies and Pretty Pals
Baby Woolly
Baby Lucky Leaf and Baby Leafy
Baby Pockets and Baby Hoppy
Secret Surprise Ponies
Secret Star w/Saddle
Star Dazzle w/Saddle
All keys
Colorswirl Ponies*
Lovebeam
Springy
Teeny Pony Twins*
Rattles & Tattles
Bootsie & Tootsie
Sniffles & Snookums
Dream Beauties*
Fancy Mermaid Ponies*
Baby Pearly
Birthflower Ponies*
January - Carnation
February - Violet
April - Daisy
May - Lily of the Valley
June - Rose
September - Morning Glory
Li'l Tot
Hollywood
Stockings
Baby Blue Ribbon*
Pretty Mane Ponies*
Dabble
Scribbles
Birthday Baby Ponies
Baby Sugarcake
Baby Gametime
Twice as Fancy Baby Ponies*
Baby Sweet Tooth
Baby Sugar Berry
Baby Milky Way
Baby Love Melody
Baby Dancing Butterflies
Baby Up, Up and Away
Rapunzel
Mommy and Baby Pony*
Foreign (to the U.S.) Ponies*