Since there was a lot of discussion about it, here it is, spanning thirty years. She was 22 when her Myra Breckinridge scenes were filmed, and 52 when she did Dr. T and the Women.
Asterisks indicate that there was no actual nudity
1970 – Myra Breckinridge
1976 – Charlie’s Angels, s1e2 *
1976 – Charlie’s Angels, s1e4
1976 – Charlie’s Angels, s1e8 *
1980 – Saturn 3
1981 – Cannonball Run *
1986 – Extremities
2000 – Dr. T and the Women
As you all surely know, she also did a lot of work with Playboy, in the magazine and in a video called All of Me. I’m not going to cover that.
There was also an infamous paparazzi shot:

Never got a good ass shot from Farrah, altho I don’t remember her Playboy shoots well
include the poster that every teenage boy had on his bedroom wall in the 1970s
Came for that poster.
Came ON that poster.