Oscar Mike skins and military jargon

Looking at Oscar Mike’s skins it seems there may be some more clones in the list. November Lima, Juliette Uniform, Papa Quebec, Alpha Hotel and Romeo Sierra. Oscar Mike is obviously “on the move”, i’ve done a quick Google and it seems Alpha Hotel can be slang for a***hole, any military or law enforcement people can shed some light on the jargon for the other ones?

Edit: Just noticed that the 2nd skin RDC-LN “Juliette Uniform” doesn’t share the abbreviation conventions that the other skins do, eg, RDC-AH “Alpha Hotel”. I would think an oversight but Gearbox tend to have a good reason for their naming of things so maybe something there?

Might try asking higher for that, but at a guess November Lima = No Luck(?)