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ICRF
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English
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Proper noun
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ICRF
(
uncountable
)
(
astronomy
)
Initialism of
International
Celestial
Reference
Frame
(
the current standard celestial reference system adopted by the International Astronomical Union (
IAU
).
)
Further reading
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ICRF
on Wikipedia.
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English lemmas
English proper nouns
English uncountable nouns
en:Astronomy
English initialisms