C5AR
C5AR stands for C5a Receptor
C5CC
C5CC stands for Category 5 Copper Cable
C6F
C6F stands for Cable 6 Front (knitting) C6F stands for Commander Sixth Fleet
D4-D
D4-D stands for Direct Injection 4 Stroke – Diesel (Toyota)
D5
D5 stands for Trident II Missile D5 stands for 5% Dextrose Solution D5 stands for Diesel Engine, 5 Cylinders (Volvo)
D30
D30 stands for 30-Sided Dice (gaming) D30 stands for Diameter of 30 (particle measurement)
D3A
D3A stands for Decide, Detect, Deliver, and Assess (US DoD) D3A stands for Design 3 Architecture (architectural firm; Monroeville, PA)
D3D
D3D stands for Direct 3D D3D stands for Display in 3-Dimensions
D3DRM
D3DRM stands for Direct 3D Retained Mode
D3LS
D3LS stands for Direct Data Domain Least Squares