বিসিএস Abbreviations/৬

OIC= Organization of Islamic Cooperation

OPEC= Organization of Petroleum-Exporting Countries

PABX= Private Automatic Branch Exchange

PIN= Personal Identification Number

PSTN= Public Switched Telephone Network

PSC= Public Service Commission

PUC= Personal Unblocking Code

PUK=Personal Unblocking Key

RJSC= Registrar of Joint Stock Companies and Firms

Kw¤úDUvi Ges B›Uvi‡bU welqK  English Abbreviations:

 

IBM=International Business Machine

IC=Integrated Circuit.

ISP=Internet Service Provider.

IRM=Information Resource Management.

 FOC=Fiber Optic Cable

HDD=Hard Disk Drive

HGA=Hercules Graphics Adaptor.mv`v Kv‡jv gwbUi|

HTTP=Hyper Text Transfer Protocol.

Hz=Hertz .

ISP=Internet Service Provider

 

 

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