Full Form Starting From O

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A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

1. OCP - Order Code Processor
2. OCR - Optical Character Reader
3. OMR - Optical Mark Reader
4. OS - Operating System / Software
5. OTP - One Time Programmable ROM