Hey brother, sounds to me, based off your question and concern about abbreviations, that you might not be very well versed with gear yet? Thats cool but it helps me understand your level of experience. When you first start out, you really don't need much to make really awesome gains. Even if you want to run it bigger, some of the drugs you have are redundant so you won't need all of them. You'll have enough gear to run at least 2 or even 3 cycles but you will need more test and an AI to do so. I prefer arimidex over letro for my AI. But your letro will work. And so you know, Tren e and tren ace are the same drug but with different esters. So you want to use one or the other. The only difference is how fast they build up, release and leave your body. Even for a more seasoned guy, there is no need for dbol in the cycle since you already have drol. I would pick one or the other, and since you have drol on hand, that sounds like the best route to go :) 

Here is how I would set it up. Keep in mind that if you are a first timer, just running test at 500mg every week for 10 wks along with 1/2 tab letro every other day would be enough to make massive gains. If you have more experience, this is what I would do

wk 1-12

Test 500mg EW ( split into 2 shots)

letro 1/2 tab EOD

1-10

EQ 400mg EW 9split into 2 shots)

1-4

anadrol 50mg ED (split into 2 daily doses)

You will have a ton of extra stuff left, so let me know if you have any more questions about this plan and when you are ready for your next cycle, hit me up and I will help you with that too! Make sure to eat big brother. Diet and training hard are the keys to getting the most out of your gear!