UHJ means UD-4, Matrix H, 45J Stereo encoding system in
Electronics
Similar to UHJ
AC - Autonomous Control
AC - Automatic Control
ACA - Anisotropically Conductive Adhesive
ACAD - Anodized Ceramic Aluminum Diaphragm
ACB - Air Circuit Breaker
ACC - Actual Carriers Created
ACCI - Accelerated Coated Conductor Initiative
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