File Extension QEM File Format Expensable Report QEM stands for Expensable Report. This was last updated in March 2012 By Margaret Rouse Browse File Extensions Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # Ask a Question. Find an Answer. Ask your peers a question about this file extension. Ask a Question How do you tell Workflow to send an email to the initiator's manager? What will open EPS files? Should you trust staff with a self-service expenses system?