The crossword solutions for the term PART OF MYOB AND BYOB are OWN, which stands for 'On Your OWN'. This phrase is used to describe a situation where someone is responsible for their OWN actions and decisions. It is also used in the context of business, such as when someone starts their OWN business or takes on a project independently. MYOB and BYOB are acronyms that stand for 'Mind Your OWN Business' and 'Bring Your OWN Beverage', respectively.