Engineering Abbreviations
"A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M",
"N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"

'A' to 'Ad', 'Ae' to 'Ame', 'Ami' to 'Ar', 'As' to 'Az'

a - atto (10-18)
Å - angstrom [1 x 10-10 meters in length]
A - ampere
AACS - Advanced Access Content System
AAPS - Airborne Antenna Pedestal System [Antenna Terms]
AAR - Automatic Alternate Routing
ABI - Address Bit Inversion
ABIST - Automatic Built-In-Self-Test
ABS - Acrylonitrilt Butadiene Styrene; Plastic [Fire Retardant]
ac - alternating current
AC-3 - Audio Codec 3
ACA - automatic circuit assurance
ac-dc - alternating current - direct current
ACI - Adjacent Channel Interference
ACIM - AC Induction Motor
ACK - acknowledge character [ASCII code]
ACP - Applied Computing Platform
ACR - Advanced Communication Riser [ACR Description]
ACTS - Advanced Communications Technology Satellite
A-D - analog-to-digital [Converter Manufacturers]
ADB - Apple Desktop Bus [ADB Description]
ADC - analog-to-digital converter [Converter Manufacturers]
ADCCP - Advanced Data Communication Control Procedures
ADF - Advanced Differential Fabric
ADH - automatic data handling
ADN - Aircraft Data Networks [Avionic Networks]
ADP - automatic data processing
ADPCM - adaptive differential pulse-code modulation
ADPE - automatic data processing equipment
ADPI - Advanced Configuration and Power Interface
ADPSSO - automatic data processing system security officer
ADSI - Advanced Distributed System Interface
ADSL - Asymmetric Digital Subscriber Line

PC motherboard

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