Asker's rating. 1  Ford Xlt. 2  Ford came out with the XL trim package originally in April of 1962 for the Galaxie & Fairlane models. 3  Back in the day before you had your choice of 100 different trip levels, Ford had the XL, XLT, XLT Lariat trim levels. 4  Extra Luxury Trim. 5  What Does Xlt Mean.
The weak hypercharge in particle physics is a quantum number relating the electric charge and the third component of weak isospin.
A fee or other charge that is added to the cost of a good or service. A surcharge is typically added to an existing tax, and may not be included in the stated price of a good or service. It may be a temporary measure to defray the cost of increased commodity pricing, such as with a fuel surcharge, or it may be permanent.