What does PLCO stand for?

What does PLCO mean?

PLCO	Play Company Toys & Entertainment Corporation Business » NASDAQ Symbols
PLCO	Prostate, Lung, Colorectal and Ovarfian [screening trial] Medical
PLCO	Prostate, Lung, Colorectal and Ovarian Medical
PLCO	Prostate, Lung, Colorectal, and Ovarian (Cancer Screening Trial) Medical
PLCO	Prostate, Lung, Colorectal, and Ovarian (screening trial) Medical
PLCO	Prostate, Lung, Colorectal, Ovarian Medical » Oncology
PLCO	Provincial Local Courts Officer Community » Law