- ICOS (disambiguation)
ICOS is the abbreviation of several organizations and concepts within the field of biosciences and laser absorption spectrometry:
*
International Council of Onomastic Sciences , an academic organization for the study of names
*ICOS , an American biotech company, manufacturer of Cialis (tadalafil).
*Inducible T-cell costimulator , a membrane protein of immune cells
* Integrated Cavity Output Spectroscopy, is a laser-based spectroscopic technique that uses an external cavity in a non-resonant mode of operation to detect the presence of molecular species.
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