What could the ‘A’ stand for in Pixel 3A? Let’s discuss

Google has officially released the Pixel 3A, its latest smartphone that serves as a cheaper, midrange entry point into the company’s Pixel lineup. For more on the phone, check out Dieter’s review, but we’re here to talk about the Pixel 3A’s name. Or more specifically: what does the “A” stand for?
Most of the Google Pixel 3A’s moniker makes sense on the surface: “Google,” who, you know, sells the phone. “Pixel,” to indicate that i