What does "D" stand for in TV ratings?

[Mahaloth]

I know S means sex, V means violence, and L means language, A means Adult scenes. What does D mean?

[Max_Torque]

Short answer: “D” is for dialogue. Sexual innuendo.

Long answer: The Television Ratings System

[Purd_Werfect]

A Google search turned up the following:

D – suggestive dialogue
L – coarse language
S – sexual situations
V – violence

For more extensive info, look here.