Abbreviations of the short forms

2. W.H.O : World Health Organization
U.N.O : United Nations Organizations
I.S.R.O : Indian Space Research
Organization
S.I.M : Subscriber Identity Mobile
G.S.M : Global System For Mobile
Communications
C.R.P.F : Central Reserve Police Force
N.D.T.V : New Delhi Television

3. C.C.M.B : Central For Cellular And
Molecular
I.I.C.T : Indian Institute Of Chemical
Technology
N.I.N.T : National Institute Of Nutrition
N.G.R.I : National Geophysical Research
Institute
C.S.I.R : Council Of Scientific And Industrial
Research
C.F.T.R.I : Central Food Technological
Research Institute

4. I.I.S.C : Indian Institute Of Sciences
G.P.S : Global Positioning System
I.C.A.R : Indian Council Of Agricultural
Research
I.C.M.R : Indian Council Of Medical
Research
R.A.M : Random Access Memory
R.O.M : Read Only Memory
C.P.U : Central Processing Unit
C.D : Compact Disc

5. D.D :Door Darshan
D.V.D : Digital Video Disc
{or}
Digital Versatile Disc
G.P.S : Global Positioning System
G.S.L.V : Geosynchronous Satellite Launch
Vehicle
P.S.L.V : Polar Satellite Launch Vehicle
C.D.M.A : Code Division Multiple Access
U.S.B : Universal serial Bus

6. G.A.T.E : Graduate Aptitude Test In
Engineering
S.T.D Subscribers Trunk Dialing
I.S.D : Internal Subscribers Dialing
WI-FI : Wireless Fidelity
I.M.E.I : International Mobile Station
Equipment Identity
P.C.O : Personal Calling Operator
I.C.U : Intensive Care Unit

7. A.T.M: Automated Teller Machine
L.C.D : Liquid Crystal Display
L.E.D : Light Emitting Diode
A.I.D.S : Acquired Immune Deficiency
Syndrome
H.I.V : Human Immunodeficiency Virus
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