Coach: (from Collins Cobuild English Language Dictionary)
1. A large motor vehicle which carries passengers on long journeys by road.
2. A vehicle carrying passengers that is part of a train.
3. An enclosed vehicle on four wheels pulled by horses in which passengers used to travel.'
A coach is thus a means of transportation that takes you from A to B.
Coaching is nothing more than that: a way of getting people in movement.

Coachee: person being coached.

Coaching: Through human interaction with structured conversation, get people/organizations in movement.

CSR: Corporate social responsibility, also known as corporate responsibility or sustainable responsible business is a form of corporate self-regulation integrated into a business model. Business would embrace responsibility for the impact of their activities on the environment, consumers, employees, communities, stakeholders and all other members of the public sphere. Essentially, CSR is the deliberate inclusion of public interest into corporate decision-making, and the honouring of a triple bottom line: People, Planet, Profit PPP.

NLP : With Neurolinguistic Programing, we analyze, using language, and identify patterns in people and organizations.
If desirable, NLP also provides tools to modify those patterns.