I am requesting a quota increase from Microsoft Azure and have an option of choosing an SKU family from A series to NV series. What does it mean?
It stands for "Stock-Keeping Unit. Excerpt from the Microsoft docs:
Represents a purchasable Stock Keeping Unit (SKU) under a product. These represent the different shapes of the product.
It seems in line with the Wikipedia definition:
In the field of inventory management, a stock keeping unit is a distinct type of item for sale.