Meeting Industry Key Terms ( please provide answers in 2 to 3 lines)

1. Meeting -

2. Conference - 

3. Convention - 

4. Congress 

5. Corporate market - 

6. Exhibition or Exposition 

7. Break-out session - 

8. Incentive Travel - 

9. CIC -

 10. PCMA-

 11. APEX - 

12. Off-site meeting - 

13. On-site meeting-