Rank wise Abbreviations.

Initial Abbreviations
DGP Director General of Police
Spl.DGP Special Director General of Police
ADGP Additional Director General of Police
IGP Inspector General of Police
DIG Deputy Inspector General of Police
AIG Assistant Inspector General of Police
SP/CO Superintendent of Police/Commandant
AdSP/DyCO Additional Superintendent of Police/Deputy Commandant
DSP/AC Deputy Superintendent of Police/Assistant Commandant
Insp/CC Inspector/Company Commander
Subd Subedar
SI/PC Sub Inspector/Platoon Commander
ASI/APC Assistant Sub Inspector/Assistant Platoon Commander
HC Head Constable
Const Constable