Have you ever wondered what those cryptic letter combinations on the side or back of your Toyota mean? If so, you're not alone. Even many enthusiasts don't know the meaning behind all of the different ...

If you’ve ever looked at your W-2 form, you might have noticed Box 12 filled with a bunch of letters and numbers. It can be pretty confusing at first, but understanding what those codes mean is super ...

If you've ever performed your own oil change at home or even just popped the hood to check your oil level, you may have noticed the mix of numbers and letters emblazoned on your engine oil fill cap or ...

It's very easy to chalk up certain facets of our lives to just being "the way it's always been." From daylight savings time to time zones, most of us don't even give a second thought to the meaning ...

Whether you have buddies in the military or have watched a ton of war movies, you've probably heard several phrases that you didn't understand off the bat. There is a shorthand often used by the ...

Tax codes may not be the first thing you look at on your payslip each month, but the short combinations of letters and numbers are key to your finances. Worryingly, a poll of 3,215 adults by the ...