“Politics” is a dirty corporate word, but “Organisational Dynamics” appears to be OK, and is gaining traction as a cliché.
What is the difference?
Both describe the process of accumulating the wherewithal to exercise influence, and dictate outcomes.
It is a fact of life that those who have control of resources, the money, people, and information, have the power to deliver should they have the intellectual and personal drive to do so, have at some point exercised political power in some form.
We have all seen the individual with organisational power but who could not tie his/her shoelaces without help, and the one who with little formal power seems to be able to get stuff done. Both find ways to influence outcomes using the same resources in differing ways, differentiated only by the innate capabilities of the individual.