POI

Abbreviation with 2 meanings

POI
Stands forPerson of interest
Meanings2
CategoriesGovernment & Politics, Medical

POI has two meanings. It stands for Person of interest (police) or Primary ovarian insufficiency (obstetrics & gynecology).

Meanings of POI at a glance

#POI stands forContext
1Person of interestGovernment & Politics › Police
2Primary ovarian insufficiencyMedical › Obstetrics & Gynecology

1. Person of interest

Government & Politics · Police Abbreviations

Informal label for someone police want to question in connection with a crime, without formally calling them a suspect. The term has no legal definition and does not imply guilt.

Example: Police named the victim's former roommate a POI but stressed that no one has been charged.

The phrase became widely known after the FBI described scientist Steven Hatfill as a person of interest in the 2001 anthrax attacks; he was later exonerated and won a settlement. Civil liberties advocates criticize the label for damaging reputations without due process. In mapping, POI means point of interest.

2. Primary ovarian insufficiency

Medical · Obstetrics & Gynecology Abbreviations

Loss of normal ovarian function before age 40, with irregular or absent periods, high FSH and low estrogen. It affects about 1 percent of women and causes infertility, menopausal symptoms and long-term risks to bone and heart health.

Example: Amenorrhea at 32, FSH 72 twice 4 weeks apart: POI, fragile X premutation testing ordered.

Formerly called premature ovarian failure, a term abandoned because ovarian function can fluctuate and some women still conceive. Causes include genetic conditions such as fragile X premutation and Turner syndrome, autoimmune disease and chemotherapy, though most are unexplained. Hormone therapy is recommended until the usual age of menopause.

More police abbreviations

  • PCSO – Police community support officer
  • PD – Police department
  • PIT – Precision immobilization technique
  • PO – Parole officer
  • POST – Peace Officer Standards and Training
  • RMS – Records management system
  • ROR – Released on own recognizance
  • RTC – Road traffic collision

See all 84 police abbreviations →

More obstetrics & gynecology abbreviations

  • PGT – Preimplantation genetic testing
  • PID – Pelvic inflammatory disease
  • PIH – Pregnancy-induced hypertension
  • PMS – Premenstrual syndrome
  • POP – Pelvic organ prolapse
  • PP – Postpartum
  • PPH – Postpartum hemorrhage
  • PPROM – Preterm prelabor rupture of membranes

See all 89 obstetrics & gynecology abbreviations →

This entry is for general education and is not medical advice. Abbreviation use varies between institutions; always confirm in context.