N.M. Code R. § 12.2.4.26 - USE OF INITIALS OR ABBREVIATIONS
It is an unfair or deceptive trade practice for a dealer to use initials or abbreviations in an advertisement of a motor vehicle, including the window sticker and supplementary sticker, unless all such initials or abbreviations are clearly defined in the advertisement or window sticker; provided, however, that abbreviations may be used for such options and features as air conditioning, power steering and power brakes in classified and similar advertisements if such abbreviations are commonly understood by consumers.
Notes
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.