What is a line of business?

An LOB (line of business) is a general term that describes the products or services offered by a business or manufacturer.
An LOB (line-of-business) application is one of the set of critical computer applications that are vital to running an enterprise, such as accounting, supply chain management, and resource planning applications.

Jacobs Announces New Leadership for People and Places Solutions Line of Business

Verisk's Insurance Solutions

Linear Vs. Platform Business Models In A Nutshell - FourWeekMBA

8 Examples of Line Of Business - Simplicable

Scenario and deployment approaches - Connect

9 Types of Business Meetings and How to Conduct Them

Setting Up a New Line of Business

The Complete Guide to Facebook Attribution - GrowthRocks

Microsoft ® ASP.NET: Designing and Developing a Line-of-Business Web Application. - ppt download

What does 'LOB' (line-of-business) mean and what does an LOB manager really do? - Quora

What does 'LOB' (line-of-business) mean and what does an LOB manager really do? - Quora

Commercial Lines Insurance: Definition, Types, vs. Personal Lines

Income Statement Analysis: How to Read an Income Statement

What Is A Line of Business (LOB) + Examples?

Deploy Private LOB Apps To Android Devices Using Intune HTMD Blog