Wikipedia
Gandhism is a body of ideas of that describes the inspiration, vision and the life work of Mohandas Gandhi. It is particularly associated with his contributions to the idea of nonviolent resistance, sometimes also called civil resistance. The two pillars of "Gandhism" were truth and non-violence.
The term "Gandhism" also encompasses what Gandhi's ideas, words and actions mean to people around the world, and how they used them for guidance in building their own future. Gandhism also permeates into the realm of the individual human being, non-political and non-social. A Gandhian can mean either an individual who follows, or a specific philosophy which is attributed to, Gandhism. Professor Ramjee Singh has called Gandhi a bodhisattva (bodhisattva is the Sanskrit term for anyone who, motivated by great compassion, has generated bodhicitta, which is a spontaneous wish to attain buddhahood for the benefit of all sentient beings. Bodhisattvas are a popular subject in Buddhist art of the twentieth century).
However, Gandhi did not approve of 'Gandhism', as he explained: