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'
| AS | - | Advanced Schottky [AS Logic Manufacturers] |
| ASCB | - | Avionics Standard Communications Bus |
| ASCC | - | Avionic Systems Standardization Committee |
| ASCII | - | American Standard Code for Information Interchange |
| ASI | - | Actuator Sensor Interface [Sensor Bus] |
| ASI | - | Advanced Switching Interconnect [ASI Bus] |
| ASIC | - | Application-Specific Integrated Circuit [ASIC] |
| ASK | - | Amplitude-Shift Keying |
| ASME | - | American Society of Mechanical Engineers |
| ASN | - | abstract syntax |
| ASP | - | Aggregated Switch Procurement |
| ASP | - | adjunct service point |
| ASQ | - | American Society for Quality |
| ASR | - | automatic send and receive |
| ASR | - | airport surveillance radar [Radar Terms] |
| ASSE | - | American Society of Safety Engineers |
| ASSP | - | Application-Specific Standard Product |
| AST | - | Accelerated Stress Testing [Unit Test Acronyms] |
| AT | - | access tandem |
| ATA | - | Advanced Technology Attachment [PC Bus] |
| ATA | - | Analog Telephone Adapters |
| ATA | - | Air Transport Association of America |
| ATACS | - | Army Tactical Communications System |
| ATAPI | - | Advanced Technology Attachment Packet Interface |
| ATB | - | all trunks busy |
| ATCA | - | Advanced Telcom Computing Architecture |
| ATCRBS | - | air traffic control radar beacon system |
| ATCXO | - | analog temperature controlled crystal oscillator |
| ATDM | - | asynchronous time-division multiplexing |
| ATE | - | automatic test equipment |
| ATIS | - | Alliance for Telecommunications Industry Solutions |
| ATM | - | asynchronous transfer mode |
| ATP | - | Acceptance Test Plan |
| ATR | - | Air Transport Rack [ATR Manufacturers] |
| ATSC | - | Advanced Television Systems Committee |
| ATV | - | advanced television |
| au | - | astronomical unit |
| AUI | - | Attachment Unit Interface [AUI Pin out] |
| AV | - | Audio/Visual |
| AVB | - | Audio/Visual Bridging |
| AVCHD | - | Advanced Video Coding High Definition |
| AVD | - | alternate voice/data |
| AWA | - | Aluminum Wire Armour [Cable] |
| AWG | - | American Wire Gauge |
| AWGN | - | additive white Gaussian noise |
| AZ | - | azimuth |
