Joint Capability Areas 

Type - Term
Description: Joint Capability Area (JCA) - Collections of like DOD activities functionally grouped to support capability analysis, strategy development, investment decision making, capability portfolio management, and capabilities-based force development and operational planning. 
Acronym: JCA
 
Comments: Source: DTIC Terms of Reference for Conducting a Joint Capability Area Baseline Reassessment,
9 April 2007