WTTM means WIYN
Wisconsin, Indiana University, Yale University, and NOAO National Optical Astronomy Observatories Observatory Tip-Tilt Module in
Astronomy
Similar to WTTM
CEV - Crew Exploration Vehicle
CFCO - Committee For Crescent Observation
CFCP - Center For Cosmological Physics
CFS - Chandrasekhar - Friedmann - Schutz instability
CG - Central Galaxy
CHSS - Century Halo Star Survey
CMA - Canis Majoris A
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