Proper noun
NMEA
Initialism of National Marine Electronics Association; shortened form of NMEA 0183.
Many GPS receivers can relay position data to a PC or other device using the NMEA 0183 protocol. Source: Internet
I can see in the oscillator that it gives me a NMEA signal (differential signal). Source: Internet
It uses the phones internal GPS receiver and forwards the NMEA data via Bluetooth. Source: Internet