Reference meaning
GCR
Last updated
Initialism of Galactic Cosmic Radiation.
Other meanings
2. noun
Initialism of Great Central Railway.
3. noun
Initialism of Graduate Common Room (in certain British universities).
Source and scope
This definition is reproduced from English Wiktionary, sense en-GCR-en-noun-NdTtGWS1, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.