A nationwide group of abortion providers filed suit Friday in San Francisco federal court to try to stop an antiabortion group from releasing the same type of inflammatory, heavily edited recordings of the abortion providers’ meetings that it has been airing against Planned Parenthood. Within hours, a federal judge issued an order blocking any such releases — at least until Monday. In its lawsuit, the National Abortion Federation said its last two annual meetings, closed-door sessions for members and their guests in San Francisco and Baltimore, were infiltrated by agents of the Center for Medical Progress, posing as a fetal research company called Biomax Procurement Services.