Expands the following abrevation please.?

Question

CPCB, NEERI, COD, NPPD, PCR AND OPV.

Answer 1

Central Pollution Control Board  =   (CPCB)

National Environmental Engineering Research Institute  =  NEERI

Center for Organization Development    = COD

Call of Duty (Game)     =  COD

Please check on NPPD

i have one that is of  

Nebraska Public Power District   = NPPD

polymerase chain reaction     =    (PCR)

ORAL POLIO VACCINE  = OPV

Offshore patrol vessel   =  OPV

Observation post vehicle  = OPV

Original Promotional Videos  = OPV

Other People's Videos  =  OPV

Organic Photovoltaic  =  OPV

hope that will solve your problems

Bye

Answer 2

CPCB :Central Pollution Control Board



NEERI :National Environmental Engineering Research Institute



COD   :CHEMICAL OXYGEN DEMAND

NPPD :Nebraska Public Power District



PCR   :POLYMERASE CHAIN REACTION

OPV  : ORAL POLIO VACCINE

Answer 3

CPCB- Central Pollution Control Board.

NEERI- National Environmental Engineering Research Institute.

COD- Chemical Oxygen Demand.

NPPD- National Pollution Prevention Day.

PCR- Polymirase Chain Reaction.

opv- Oral Polio Vaccine.