What is another word for mark of acceptance?
Pronunciation: [mˈɑːk ɒv ɐksˈɛptəns] (IPA) 
The phrase "mark of acceptance" refers to a symbol or gesture that signifies approval, acknowledgement or agreement. Other synonyms for this phrase include seal of approval, imprimatur, endorsement, stamp of approval, green light, nod of approval and thumbs up. These synonyms are often used in contexts where a decision is being made or a judgment is being passed. They connote certification, validation and authorization, and may be used in business, educational, legal or social settings. A mark of acceptance may be a symbol of recognition, a sign of respect, or a gesture of agreement, and is often sought after as a validation of one's ideas, opinions or performance.
