| S.No. | Short Form | Full Form | Country | Popularity |
| 1 |
CBI |
Central Bureau of Investigation |
India |
|
| 2 |
CID |
Criminal Investigation Department |
Worldwide |
|
| 3 |
FBI |
Federal Bureau of Investigation |
United States |
|
| 4 |
FIR |
First Information Report |
India |
|
| 5 |
IPS |
Indian Police Service |
India |
|
| 6 |
DySP |
Deputy Superintendent of Police |
India |
|
| 7 |
CI |
Circle Inspector |
India |
|
| 8 |
DGP |
Director General of Police |
India |
|
| 9 |
SHO |
Station House Officer |
India |
|
| 10 |
PTI |
Physical Training Instructor |
Worldwide |
|
| 11 |
GD |
General Diary |
India |
|
| 12 |
ASI |
Assistant Sub-inspector |
India |
|
| 13 |
SI |
Sub-Inspector |
India |
|
| 14 |
SP |
Superintendent of Police |
India |
|
| 15 |
PTO |
Police Training Officer |
United States |
|
| 16 |
KLPD |
Korps Landelijke Politiediensten (National Police Services Agency) |
Netherlands |
|
| 17 |
DPG |
Diplomatic Protection Group |
United Kingdom |
|
| 18 |
DCP |
Deputy Commissioner of Police |
India |
|
| 19 |
DIG |
Deputy Inspector General of Police |
India |
|
| 20 |
EPS |
Edmonton Police Service |
Canada |
|
| 21 |
PF |
Policía Federal (Federal Police) |
Mexico |
|
| 22 |
NYPD |
New York City Police Department |
United States |
|
| 23 |
OPS |
Ottawa Police Service |
Canada |
|
| 24 |
SSP |
Senior Superintendent of Police |
Worldwide |
|
| 25 |
KP |
Kenya Police |
Kenya |
|
| 26 |
KP |
Kolkata Police |
India |
|
| 27 |
RTP |
Royal Thai Police |
Thailand |
|
| 28 |
ISP |
Indiana State Police |
United States |
|
| 29 |
ISP |
Idaho State Police |
United States |
|
| 30 |
ISP |
Illinois State Police |
United States |
|
| 31 |
FCI |
Federal Correctional Institution |
United States |
|
| 32 |
KP |
Kerala Police |
India |
|
| 33 |
OPC |
Ontario Police College |
Canada |
|
| 34 |
MO |
Modus Operandi |
Worldwide |
|
| 35 |
STF |
Special Task Force |
India |
|
| 36 |
CHP |
California Highway Patrol |
United States |
|
| 37 |
SOC |
Special Operations Command |
Singapore |
|
| 38 |
SPF |
Singapore Police Force |
Singapore |
|
| 39 |
PCCF |
Plymouth County Correctional Facility |
United States |
|
| 40 |
PPD |
Philadelphia Police Department |
United States |
|
| 41 |
RAC |
Rajasthan Armed Constabulary |
India |
|
| 42 |
Police |
Noun: An organized civil force responsible for the prevention and detection of crime and maintaining law and order |
Worldwide |
|
| 43 |
PI |
Police Inspector |
Worldwide |
|
| 44 |
IP |
Iraqi Police |
Iraq |
|
| 45 |
SQ |
San Quentin Prison |
United States |
|
| 46 |
ASP |
Assistant Superintendent of Police |
India |
|
| 47 |
ADGP |
Additional Director General of Police |
India |
|
| 48 |
ETF |
Emergency Task Force |
Canada |
|
| 49 |
MSP |
Malabar Special Police |
India |
|
| 50 |
MSP |
Mississippi State Penitentiary |
United States |
|
| 51 |
IDRA |
Intermediate Data Recovery and Analysis |
United States |
|
| 52 |
ACP |
Assistant Commissioner of Police |
India |
|
| 53 |
CAD |
Commercial Affairs Department |
Singapore |
|
| 54 |
NPC |
Neighbourhood Police Centre |
Singapore |
|
| 55 |
CNC |
Civil Nuclear Constabulary |
United Kingdom |
|
| 56 |
ARV |
Armed Response Vehicle |
United Kingdom |
|
| 57 |
DSP |
Deputy Superintendent of Police |
India |
|
| 58 |
DSP |
Delaware State Police |
United States |
|
| 59 |
HP |
Highway Patrol |
Worldwide |
|
| 60 |
PAC |
Provincial Armed Constabulary |
India |
|
| 61 |
SBPD |
Santa Barbara Police Department |
United States |
|
| 62 |
NTSB |
National Training School For Boys |
United States |
|
| 63 |
SEP |
Special Police Unit |
Slovenia |
|
| 64 |
GC |
Guardia Civil |
Spain |
|
| 65 |
SO |
Station Officer |
India |
|
| 66 |
CBCID |
Crime-Branch Crime Investigation Department |
India |
|
| 67 |
CPO |
Central Police Organisation |
India |
|
| 68 |
CP |
Commissioner of Police |
Singapore |
|
| 69 |
GRP |
Government Railway Police |
India |
|
| 70 |
UPP |
Uttar Pradesh Police |
India |
|
| 71 |
UPP |
Pacifying Police Unit |
Brazil |
|
| 72 |
PP |
Punjab Police |
India |
|
| 73 |
PFA |
Policía Federal Argentina |
Argentina |
|
| 74 |
PPR |
Policía de Puerto Rico (Puerto Rico Police) |
Puerto Rico |
|
| 75 |
BK |
Bundeskriminalamt (Federal Criminal Police Office) |
Austria |
|
| 76 |
SVPNPA |
Sardar Vallabhbhai Patel National Police Academy |
India |
|
| 77 |
PSIG |
Pelotons de Surveillance et d’Intervention de la Gendarmerie (Surveillance Squads and Intervention of the Gendarmerie) |
France |
|
| 78 |
CPU |
Central Police University |
Taiwan |
|
| 79 |
DIG |
Deputy Inspector General |
Worldwide |
|
| 80 |
CPO |
Civil Police Officer |
India |
|
| 81 |
PC |
Police Constable |
India |
|
| 82 |
SAC |
Senior Assistant Commissioner |
Worldwide |
|
| 83 |
SAC |
Senior Assistant Commissioner |
Worldwide |
|
| 84 |
DANIPS |
Delhi, Andaman and Nicobar Island Police Service |
India |
|
| 85 |
SUPD |
Southern Ute Police Department |
United States |
|
| 86 |
RUPD |
Rice University Police Department |
United States |
|
| 87 |
SI |
Station Inspector |
Singapore |
|