File Extension VRL File Format VRML Virtual World VRL stands for VRML Virtual World. 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 Converting file to DXF or VRML format Calculating real MB's in physical and virtual world How do you approach desktop virtualization?