| FLBGA | Fine Line Ball Grid Array |
| SDSL | Single line Digital Subscriber Line |
| PDSL | Power Line Digital Subscriber Line |
| SDSL | Single Line / Single Pair / Symmetric Digital Subscriber Line |
| PGA | Pin Grid Array |
| PDA | PhotoDiode Array |
| ULA | Uncommitted Logic Array |
| MCGA | MultiColor Graphics Array |
| DAT | Disk Array Technology |
| SKA | Square Kilometre Array |
| NORSAR | Norwegian Seismic Array |
| PPGA | Platic Pin Grid Array |
| SDA | Scalable Disk Array |
| SDA | Software Disk Array |
| PAL | Programmable Array Logic |
| SLAR | Side Looking Array Radar |
| PLA | Programmable Logic Array |
| UTA | Unresolved Transition Array |
| MLA | Micro Lense Array |
| VLBA | Very Long Baseline Array |
| ARP | Array Processor [engl.] |
| XGA | Extended Graphics Array [IBM] |
| LAB | Logic Array Block |
| HAL | Hard Array Logic |
| ATI | Array Technology Inc. [engl.] Amerikanisches Computer-Unternehmen |
| LCA | Logic Cell Array |
| VGA | Video Graphics Array |
| LDA | Linear Diode Array |
| VGA | Vertical Grid Array |
| LCAP | Loosely Coupled Array of Processors |
| IGA | Integrated Graphics Adaptor/Array |
| iota | Infrared-Optical Telescope Array |
| IDA | Intelligent Disk [Drive] Array |
| FCPGA | Flip Chip Pin Grid Array |
| HAL | House Programmed Array Logic |
| FPLA | Field Programmable Logic Array |
| GAL | Gate Array Logic [engl.] Bauform für Elektronikschaltungen |
| FPAL | Field Programmable Array Logic |
| GAL | Gate/Generic Array Logic |
| EGA | Enhanced Graphics Adaptor/Array |
| HADA | High Availability Disk Array |
| DAS | Disk Array Subsystem [engl.] |
| FPGA | Field Programmable Gate Array |
| CVGA | Color Video Graphics Array |
| MVGA | Monochrome Video Graphics Array |
| CHAOS | Cheap Array of Obsolete Systems |
| CFA | Color Filter Array [engl.] |
| SAGA | Solar Array Gain Augmentation [for HST] |
| VAST | Vector and Array Syntax Translator |
| WXGA | Wide Extended Graphics Array |