Chief Petty Officer Commodity Pool Operator Civilian Personnel Office Climate Program Office Chief Post Office Corrections Program Office Compulsory Purchase Order Certified Project Officer Central Procurement Office Certified Prosthetist-Orthotist Chemical Protection Overgarment Civilian Personnel Officer cleft palate only CODE PRACTICE OSCILLATOR Command Pulse Output complete provisions only Consolidated Payroll Office Contract Purchase Order Core Project Office Cost per Order Canada Post Office Canadian Passport Office cardiac power output cardiogenic pulmonary oedema Care Plan Oversight Catalytic Partial Oxidation cefpirome Central Pay Office Central Policy Office central post office
Chief Petty Officer
Climate Program Office