His theories have won/gained/found general/widespread 'acceptance'. [=many people regard his theories as correct]
He delivered an 'acceptance speech' after he was chosen as the party's presidential nominee.
The university has sent me a letter of 'acceptance'.
(..) l wrote out the pharmacy renewals on all your patients. Great. You know what else would be helpful? The one thing we never stop looking for is acceptance. - Thank you, Carla. - You're welcome. - So when's the baby due? - What baby? Acceptance that some things (..)2001 TvShow: Scrubs Title: My Mentor Season: 1 Episode 2