WordNet: UTC, coordinated universal time

Greenwich Mean Time updated with leap seconds

• hypernym GMT, Greenwich Mean Time, Greenwich Time, UT, UT1, universal time

• hyponym ERT, Earth-received time

• hyponym TRM, transmission time

• hyponym SCET, spacecraft event time

UTC

• (suomi) UTC (synonyymi)

coordinated universal time

• (suomi) koordinoitu yleisaika (synonyymi)