GMAC meaning in Messaging ?

Answer: What is Automotive mean?

The automotive industry comprises a wide range of companies and organizations involved in the design, development, manufacturing, marketing, and selling of motor vehicles. It is one of the world's largest industries by revenue. The automotive industry does not include industries dedicated to the maintenance of automobiles following delivery to the end-user, such as automobile repair shops and motor fuel filling stations.

The word automotive comes from the Greek autos (self), and Latin motivus (of motion), referring to any form of self-powered vehicle. This term, as proposed by Elmer Sperry(1860-1930), first came into use with reference to automobiles in 1898.

reference

Full Form	Category
General Motors Acceptance Corporation	Accounts and Finance
General Motors Acceptance Corp	Business
Graduate Management Admission Council	Business
Glasgow Media Access Centre	Community
Galois Message Authentication Code	Computing
Giga Multiply-accumulate	Electronics
Green Mountain Anarchist Collective	General
Global Minimization of Active Contour	General
Give Me A Call	General
Gospel Music Accordint to Chicago	General
Gigabit Media Access Controller	General
Greater Metropolitin Area Circuit	Governmental
Gunner's Mate (armorer) Chief Petty Officer	Governmental
Graduate Management Admissions Council	Governmental
Genetic Manipulation Advisory Committee	Medical
Automotive	Messaging
Greater Miami Athletic Conference	Sports
Great Midwest Athletic Conference	Sports