Where to find a more complete abbr. list?

[woodwood]

Hi, I am new with this immigration issue, and was wondering where to find a more complete abbr. list (a lot of abbr. I don't understand, sad), such as

PD
RD
AD
AP
LUD
etc etc....

Thanks a lot.
wood

 

[SetMax]

Hi, I am new with this immigration issue, and was wondering where to find a more complete abbr. list (a lot of abbr. I don't understand, sad), such as

PD - Priority Date
RD - Receipt Date
AD - Approved Date
AP - Advance Paroll
LUD - Last Update date
etc etc....

Thanks a lot.
wood