List of Abbreviation

  List of Abbreviation

CSV                Comma separated value

GPRS              Global Packet Radio System

GPS                 Global Positioning System

GSM               Global System of Mobile Communication

IC                    Integrated Circuit

I/O                   Input/output

LCD                Liquid Crystal Display

LED                Light Emitting Diode

NMEA                        National Marine Electronics Association

RST                 Reset

RxD                Received Data

SD                   Secure digital card

SIM                 Subscriber Identity Module

SMS                Short Message Service

TxD                 Transmitted Data