com

In a sentence

• J'ai partagé les informations avec ma collègue du service de com.

  I shared the information with my colleague from the communications department.

  The word "com" is used as an abbreviation for "communication" or "communications department" in this context, indicating a professional context related to sharing information.

• Le marketing et la com doivent travailler ensemble pour réussir.

  Marketing and communications must work together to succeed.

  Here "com" again stands as an abbreviation for "communication" or "communications," used broadly in the context of corporate strategy.

• Il est doué pour la com, il sait convaincre et présenter des idées.

  He is skilled in communication; he knows how to persuade and present ideas.

  "Com" in this case refers to the skill of communication, particularly interpersonal or professional abilities associated with conveying and convincing effectively.