Synonyms for PID (same or very similar meaning)
WordNet sense 1 (inflammation of the female pelvic organs (especially the Fallopian tubes) caused by infection by any of several microorganisms (chiefly gonococci and chlamydia); symptoms are abdominal pain and fever and foul-smelling vaginal discharge):
pelvic inflammatory diseaseFrom the ODE community, based on WordNetadd/edit