Abbreviations and Specific Names. Abbreviations and acronyms based on proper nouns should be written in all capital letters. In most cases, derivative words do not need to be capitalized. This applies to terms based on a professionalâs surname that are used in a general sense today.
Length times width times depth (L x W x D) measures cubic feet and must be measured in feet.
Report Abuse. 1  Length Width Height. 2  Length height width. 3  There is no set rule for which one comes first, but Length x Width x Height is more popular than WLH. nothereanymoreomgteh Â· 1 decade ago.  By convention it is supposed to mean length x width x 1  height. That works.