We found 9 dictionaries that define the word
GCOS:
General (3 matching dictionaries)
- GCOS: Dictionary.com
- GCOS: Wikipedia, the Free Encyclopedia
- GCOS: Stammtisch Beau Fleuve Acronyms
Computing (2 matching dictionaries)
- GCOS: Free On-line Dictionary of Computing
- GCOS (disambiguation), GCOS: Encyclopedia
Medicine (1 matching dictionary)
- online medical dictionary (No longer online)
Miscellaneous (2 matching dictionaries)
- GCOS: Acronym Finder
- AbbreviationZ (No longer online)
Science (1 matching dictionary)
- GCOS: A Dictionary of Quaternary Acronyms and Abbreviations