NickALive!: On This Day in 2003 | My Life As A Teenage Robot Premiered on Nickelodeon
Nickelodeon Magazine's Big 10 Birthday Bash (found Nickelodeon TV special; 2003) - The Lost Media Wiki
Nicktoons - Christmas DVD (2003) - Nickelodeon | OLDIES.com
Nickelodeon History (Nickelodeon Magazine Club ad from 2003)
Nickelodeon Lowe's wallpaper book from 2003. I got this around 2009 after it expired and one of the workers was able to snag it for me. Haven't seen this anywhere else online :
Spongebob 2003 Calendar Nickelodeon Sealed - Etsy Israel
Rare – Nickelodeon Spongebob Squarepants Smart Turbo Yo-Yo (2003) | FilmFetish.com | Film Fetish and the Crush Collectibles Shop
Nickelodeon Mini Fridge Holiday Gift on Behance
Nickelodeon The Fairly Odd Parents Game by Milton Bradley 2003 | eBay
Nicktoons Productions 2003 Logo Remake by BraydenNohaiDeviant on DeviantArt
Nickelodeon Magazine's Big 10 Birthday Bash (TV Movie 2003) - IMDb