APTL means Automatic Power Transfer and Load control in Electronics
Similar to APTL
ACAD - Anodized Ceramic Aluminum DiaphragmACB - Air Circuit Breaker
ACC - Actual Carriers Created
ACCI - Accelerated Coated Conductor Initiative
ACDC - Alternating Current, Direct Current
ACE - Alternating Conditional Expectation
ACE - Automatic Control Environment
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