The term "OCB" has multiple meanings, depending on the context. Here are the different meanings of OCB based on the search results:

1. OCB as a brand of rolling papers: OCB is a brand of rolling papers that is known for its commitment to environmental conservation. The name "OCB" is an acronym representing the most important elements of the companys past, present, and future, which includes "Original Rolling Papers".

2. OCB as a concept in organizational psychology: Organizational Citizenship Behavior (OCB) is a term used in industrial and organizational psychology to describe positive and constructive employee actions and behaviors that are not part of their formal job description. OCB is voluntary and discretionary, and it supports colleagues and benefits the organization as a whole. Examples of OCB include helping colleagues with their work, volunteering for tasks outside of ones job description, and promoting a positive work environment. OCB is not required from employees to do their job, and it is not part of their contractual tasks.

3. OCB as a symptom of Obsessive-Compulsive Disorder (OCD): OCB can also refer to Obsessive-Compulsive Behavior, which is a symptom of OCD. OCD is a mental health disorder characterized by obsessions, compulsions, or both.

In summary, OCB can refer to a brand of rolling papers, a concept in organizational psychology, or a symptom of OCD.