Visual Studio Professional 2019 Single Open License No Level.” Here’s what each part of the acronym means:
VSPro 2019: This indicates that it is a version of Microsoft Visual Studio, specifically the 2019 edition.
SNGL: This stands for “Single” and indicates that it is a license for a single user.
OLP: This stands for “Open License Program,” which is a volume licensing program offered by Microsoft for small to medium-sized organizations. It allows organizations to purchase licenses for software products at a discounted price based on the number of licenses purchased.
NL: This stands for “No Level,” which means that it is a standard license without any additional levels or tiers.