Yeah, using initialisms is up there with "are u a cop, cuz u can't lie if u are!" I never use initialisms or any wording remotely connected with sex. It's just about what day and time we can meet. Hopefully, the ad will spell out what's offered, but even if there is some question I still book if I really want to see her, and if it winds up being a disappointment, I just don't go back.