The meaning of the Acronym C is...

C is

• Conviction
• Competent
• Cantankerous

More Meanings For C:

• Covered
• Compression of earth
• Chrysanthemum
• Climbing
• Celsius
• Cytosine
• Class
• Cancelled
• Charmed quark
• Count
• Speed of Light
• Clueless
• Coolness
• Compassion
• Calm (no wind)

C is also in:

• Architecture
• Botany
• Chemistry
• Meteorology
• Physics
• Psychology
• Universities