We found 6 dictionaries that define the word professional organisation:

General (6 matching dictionaries)

1. professional organisation: Vocabulary.com
2. professional organisation: Dictionary.com
3. professional organisation: Rhymezone
4. professional organisation: FreeDictionary.org
5. professional organisation: Mnemonic Dictionary
6. professional organisation: TheFreeDictionary.com

(Note: See professional_organisations as well.)

Definitions from WordNet (professional organisation) ▸ noun:  an organization of and for professional people Phrases: Professional Triathletes Organisation, more... ▸ Words similar to professional organisation ▸ Usage examples for professional organisation ▸ Idioms related to professional organisation ▸ Wikipedia articles (New!) ▸ Words that often appear near professional organisation ▸ Rhymes of professional organisation ▸ Invented words related to professional organisation