What is an aff?

The term 'Aff' is not a standard job title and may be an abbreviation or shorthand for a specific role or organization. If you meant 'Affiliate,' in a professional context, affiliates typically refer to individuals or entities that promote products or services on behalf of a company, often earning a commission for each sale or lead generated. Affiliates usually work in marketing, particularly in online or performance-based marketing. If you had a different job or organization in mind, please provide additional details for a more accurate answer.