I think several had more than one. For one,

Everybody Loves Raymond had one nearly every year for 9 seasons. Any others?

I know Bewitched had several Christmas-themed episodes, including one from Season One titled "Vision of Sugar Plums". There were several others over the years.

The Golden Girls had at least two, the episode where the girl's holiday plans get cancelled when they are held up by a manic Santa with a toy gun and the episode where the Girls volunteer at the soup kitchen where they find a down-on-his-luck Stan. :tree: :wreath: :ornament:

2 for ODAAT in nine seasons.

Facts of Life, Family Ties, Matlock, Happy Days - I know

Silver Spoons, Magnum PI - I'm pretty sure

Friends, Modern Family, The Big Bang Theory, American Housewife, Full House, Family Matters, Perfect Strangers, Step by Step, Home Improvement, Everybody Hates Chris, The Goldbergs,

Roseanne had multiple Christmas episodes, including the episode where Roseanne, Jackie, Bev & Nana are snowed in at the Lunch Box on Christmas Eve, the episode where Roseanne & Jackie play Santa & Mrs. Claus at Rodbell's department store for extra Christmas money, & the episode where Dan's estranged father announces he is engaged to Crystal. :tree: :wreath: :ornament:

I think Benson had more than one.

All on the family had about 3

The Bob Newhart Show has 6 Christmas episodes. Wings has multiple Christmas episodes. WKRP and Father Knows Best had at least two Christmas themed episodes.

The Adventures of Ozzie & Harriet had quite a few.

Laverne and Shirley had 2.

The Cosby Show had three Christmas-themed episodes, including one from Season One, Season Six & Season Eight. :tree: :wreath: :ornament:

Alf had two Christmas episodes: "Oh, Tannenbaum" from Season One where Alf chops down the Tanner's Christmas tree & Alf & Willy have to go out into the mountains to find a new one. Then there was the two-part "Alf's Christmas Special" from Season 2 where Alf comforts a dying girl, helps a pregnant lady give birth while stuck in a hospital elevator on Christmas Eve, and prevents a man who just lost his wife from jumping off a bridge. :tree: :wreath: :ornament:

This link has a list of almost all the Christmas episodes you could ever want to watch

https://en.wikipedia.org/wiki/List_of_United_States_Christmas_television_episodes

The Jeffersons had 5.