Modern Family

My Little Pony
In "Schooled" when Haley moves into her college dorm, her mom puts Twilight Sparkle sheets on her bed, claiming to have ordered them mistakenly online.

Spider-Man
Mitch is a fan and owned a rare Spider-Man comic that got ruined. He also dresses up as him in a Halloween episode.

The Simpsons
One episode of the Simpsons, the one with the gay horse, ends with a tribute to the opening of Modern Family.