SSSS meaning in Academic & Science ?

The Society for the Scientific Study of Sexuality (SSSS, or "quad-S") is a 501(c)3 non-profit professional membership organization "dedicated to advancing knowledge of sexuality and communicating scientifically based sexuality research and scholarship to professionals, policy makers, and the general public." SSSS was originally incorporated in 1966 as The Society for the Scientific Study of Sex, but in 1996, the name was expanded to The Society for the Scientific Study of Sexuality to better reflect the wide range of members’ research interests and because the term “sex” was often interpreted narrowly to refer only to “sexual behavior.” The membership includes anthropologists, biologists, educators, historians, nurses, physicians, psychologists, sociologists, theologians, therapists, and others. SSSS produces the Journal of Sex Research, a scholarly journal currently published by Taylor & Francis.