P1 stands for "parental generation." This refers to the parents (mom and dad) who start off the pedigree. The P1 generation can then produce offspring (called the F1, or "first filial generation"). The F1 generation could then produce the F2 generation (or "second filial generation").
usually generation 2 but depends on context
The acronym "NGN" can stand for a number of things: Non-Geographic Number, National Geographic News, New Global Network and also Next Generation Naturists.
From Generation to Generation was created in 1959.
gametophyte generation
4th generation
Generation
Model Driven Generation
3G stands for 3rd Generation.
Third Generation
i, believeit stands for generation
Generation neXt
Yes, because they are identical in shape and size.
generation X EDIT BY BLACKHAWK313: Actually it's Generation neXt. newtest3
The best answer I have heard is that it stands for Generation and in Generation 6, ie G6. I am not 100% sure.
4G stands for Fourth Generation .
3rd Generation Language