The "Pl" is the domain code for Poland (.pl).

pl. pl.

I am --> I was

You (s) are --> You (s) were

He/She/It is --> He/She/It was

We are --> We were

You (pl) are --> You (pl) were

They are --> They were

PL Kyodan was created in 1924.

PL-3, PL-4, and PL-5 are levels of the Pay Band Scale used in the federal government to classify and determine the pay grade for positions. These levels typically represent professional and technical roles with increasing responsibilities and experience required as you move up the scale.