Or at least safely assume the last bit is short of "Processing Unit" of some kind. It's the "A" that makes all the difference. All together, it's shorthand for "Accelerated Processing Unit" -- but ...

The Radeon 8060S system sits within AMD's Ryzen AI Max 'accelerated processing unit', with the top-of-the-range Max Plus 395 model boasting 16 Zen 5 CPU cores and 40 RDNA 3.5 graphics cores.

Qdrant, the developer of a high-performance open-source vector database, today introduced its graphics processing unit accelerated vector indexing capability that will make scaling up artificial ...

The MCU adds ML to small, power-efficient devices, allowing AI features like computer vision, audio processing, & real-time edge AI applications.

The chip in particular brings a unique approach to data processing, as the accelerated processing unit combines the capabilities of a graphics processing unit with a standard central processing unit.