Check With My Team
Checked Out At Work
Checklist
Cherry-Picked
Chief of Staff
Chit Chat
Churn
Churn Rate
Circle Back
Circle the Wagons
Circling The Drain
Clean Sheet
Clean The Data
Client Travel
Client-Facing
Cloffice
Close But No Cigar
Close Call
Close It Out
Close The Loop
Closed-Door Meeting
Closeup
Coaching
Coaster
Coasting