I believe unk_14_team and unk_15_team is hud_team and hud_target_team.

It might not be in the order though. Don't want to mix them up.

So like if you wanted to display a player's team's TeamNumeric 0 in a hud widget you would use hud_team.number[0]

I'm still uncertain of what things like hud_target_object or hud_target_player do. I think its gets information from the object you are looking at. So if the player you are looking at has some player.number[2] value and you wanted to display the value of number[2] of the player you are looking at in a widget, you would use hud_target_player.number[2] in a widget.