1. GM stands for General Manager, which refers to the person in charge of the overall operations of a company or an organization.2. VP is the abbreviation for Vice President, indicating a high-level executive who holds a significant position within a company, often reporting to the president or CEO.3. FVP, or First Vice President, denotes a senior executive who may be next in line of authority after the president.4. AVP stands for Assistant Vice President, a role that involves managing a specific department or area of responsibility under the VP.5. President, although not typically abbreviated, is the title given to the head of an organization, institution, or company.6. HRD is the abbreviation for Human Resource Director, responsible for managing an organization's employee policies, procedures, and strategies.7. OD represents Operations Director, overseeing the operational activities of a company to ensure efficiency and effectiveness.8. MD stands for Marketing Director, leading a company's marketing strategy and campaigns.9. OM is the abbreviation for Operations Manager, managing the day-to-day operations of a business or department.10. PM can refer to three different roles: Production Manager, responsible for the production process; Product Manager, overseeing the development and lifecycle of a product; or Project Manager, in charge of planning, executing, and overseeing projects.11. AAD can be either Associate Account Director or Associate Art Director. The former manages client accounts and relationships, while the latter oversees the creative art direction.12. ACD stands for Associate Creative Director, assisting in leading the creative team and developing creative strategies.13. AD, depending on the context, can be Account Director, Art Director, or Associate Director. The Account Director manages accounts and client relationships; Art Directors lead art-related projects; Associate Directors may have various roles depending on the organization.14. AE is short for Account Executive, handling client services and acting as a liaison between the agency and the client.Please note that the role of PM can vary greatly depending on the industry and specific responsibilities, and it's important to clarify the exact role during conversations. In advertising companies, certain positions like AAD, ACD, AD, and AE have specific meanings related to their respective areas of expertise.詳情