- CAGR
- compound annual growth rate 年平均成長率
- CAPEX
- Capital Expenditure 資本費
- CC
- cold climate 寒冷地気候
- CCT
- turbulence structure correction parameter
- CD
- coefficient of drag 抵抗係数
- committee draft 委員会原案
- CDF
- cumulative distribution function 累積分布関数
- CDL
- coherent detection lidar コヒーレント検出ライダー
- CDV
- committee draft for vote 投票用委員会原案
- CFD
- computation fluid dynamics 数値流体力学、計算流体力学
- contract for difference
- CFL
- Courant-Friedrichs-Lewy
- CFRP
- Carbon Fiber Reinforced Plastics
- CFSR
- Climate Forecast System Reanalysis
- CG
- center of gravity 重心
- CL
- coefficient of lift 揚力係数
- CLV
- cable laying vessel
- CMS
- Condition Monitoring System
- CNR
- Carrier to Noise Ratio キャリア対雑音比
- COD
- Commercial Operation Date 商用運転開始日
- co-directional (風向と波向が)同一方向
- COE
- cost of energy
- COST
- European cooperation in science & technology
- COV
- coefficient of variation 変動係数
- CP
- coefficient of power 出力係数
- CPT
- cone penetration test コーン貫入試験
- CREYAP
- Comparison of Resource and Energy Yield Assessment Procedures
- CT
- coefficient of thrust スラスト係数
- CTV
- crew transfer vessel
- CQ
- coefficient of torque トルク係数