Info about bort/onboard/tail number

[LostOblivion]

Hello,

 

I've searched a bit online trying to find information on how different countries use bort/onboard/tail numbers for military aircraft. I found a short one on Warsaw Pact ones, but had a hard time finding info for US and generally NATO aircraft. I want to know, since I'm wondering what number to put on the birds in the ME.

 

Thanks!