RRR:

The 3Rs means Rules, Responsibility and Respect.

Rules:It means which work is valid and which is invalid.

Responsibility: We are responsible for our own action.

Respect:  Having respect helps others to see and treat one with dignity and worth.

Difference between teleology and Deontology:

Teleology: A philosophy of teleology sees purpose in ends rather than stated causes, making the outcome the actual, or final cause.Here goal is the main focus.It also known as result oriented ethics.

Deontology:Deontology is a theory that define actions are good or bad according to a clear set of rules.It also known as duty based ethics.Action is the main part in deontology.