Buffy the Vampire Slayer: In the second season episode "Go Fish", Xander doesn't think the swim team is so hot, compared to other teams like the A-Team.
The Goldbergs: In "Van People", Barry buys an old van because it looks like the one from The A-Team.
In the I Love the 80s episode "1983", several panelists talk about their love of the show.
One Mr. Bean episode has the title character sleeping underneath an A-Team blanket.
Roseanne: In one episode, Roseanne says, "I love it when a plan comes together."
"TopGear": often uses the theme music when they do any modification of their cars.
"MythBusters: did an A-team special testing some of their innovations.
"ThirtyRock: Cerie apparently hired the team to rescue her fiancee after he is kidnapped by Somali pirates.
"Fore Father": Peter receives a book, Me and Mr. T by George Peppard.
"Brian Goes Back to College": Peter and his friends enter a costume contest by dressing as the team: Peter as Hannibal, Quagmire as Faceman, Joe as Murdock, and Cleveland as Baracus. They win and proceed to stay in costume, doing a parody of the theme song and failing to help people (such as trying to get a cat out of a tree by shooting the tree and causing it to collapse on a house).
Another depicts B.A.'s dislike of flying through a flashback. He was all happy and eager to take his first flight. The pilot commended him for going all alone, moments before mentioning to the passengers that they discovered that all the in-flight meals had gone bad, and all the bathrooms were occupied. Cue everyone trying and failing to hold in their bowel movements, and one severely traumatized B.A.
"Homer's Barbershop Quartet": in a flashback set during the run of the show, Homer attempted to write a song in honor of Mr. T, but Apu thought it was lousy.
"Homer the Father": Finnish intelligence agents driving around in a van proclaim themselves the A-Team of Finland.
In the South Park episode "Ike's Wee Wee", Mr. Mackey is abducted by the A-Team.