2003 Studio
2003 Studio
- Inserts/Parallels
- 2003 Absolute Memorabilia
- 2003 Bazooka
- 2003 Bowman
- 2003 Bowman Chrome
- 2003 Bowman Heritage
- 2003 Diamond Kings
- 2003 Donruss
- 2003 Donruss Champions
- 2003 Donruss Champions Samples
- 2003 Donruss Classics
- 2003 Donruss Rookies
- 2003 Donruss Team Heroes
- 2003 E-X
- 2003 Finest
- 2003 Flair
- 2003 Flair Greats
- 2003 Fleer Authentix
- 2003 Fleer Double Header
- 2003 Fleer Focus JE
- 2003 Fleer Genuine
- 2003 Fleer Patchworks
- 2003 Fleer Platinum
- 2003 Fleer Rookies and Greats
- 2003 Fleer Splendid Splinters
- 2003 Fleer Tradition
- 2003 Fleer Tradition Update
- 2003 Hot Prospects
- 2003 Leaf
- 2003 Leaf Samples
- 2003 Playoff Prestige
- 2003 SP Authentic
- 2003 SP Legendary Cuts
- 2003 SPx
- 2003 Studio
- 2003 Sweet Spot
- 2003 Sweet Spot Classics
- 2003 Timeless Treasures
- 2003 Topps
- 2003 Topps 205
- 2003 Topps All-Time Fan Favorites
- 2003 Topps Chrome
- 2003 Topps Chrome Traded
- 2003 Topps Gallery
- 2003 Topps Heritage
- 2003 Topps Opening Day
- 2003 Topps Total
- 2003 Topps Traded
- 2003 UD Authentics
- 2003 UD Patch Collection
- 2003 Ultra
- 2003 Ultra Moonshots
- 2003 Upper Deck
- 2003 Upper Deck 40-Man
- 2003 Upper Deck Classic Portraits
- 2003 Upper Deck Finite
- 2003 Upper Deck First Pitch
- 2003 Upper Deck Game Face
- 2003 Upper Deck Honor Roll
- 2003 Upper Deck MVP
- 2003 Upper Deck Play Ball
- 2003 Upper Deck Prospect Premieres
- 2003 Upper Deck Standing O
- 2003 Upper Deck Victory
- 2003 Upper Deck Vintage
- 2003 USA Baseball National Team
