| | Healthcare Industry | PPOs What does pap stands for? Pap (or Papanicolaou) smear is a screening test used to detect potentially precancerous or cancerous cells in the cervix. PPOs - Related Articles How do the lungs work with stomach? The Use of Manikin Simulators How should a woman behave when pregnant? Eye Problems in Infants Glaucoma Preferred Treatment Challenges of Living at a High Elevation About Healing Qigong