What nursing associations are there specifically for trauma nurses?

ENA are the ones who have TNCC which all trauma nurses need for training.

Check out the Society for Trauma Nurses - https://www.traumanurses.org/!

As another commenter stated the https://www.traumanurses.org/ is specifically focused on trauma and the www.ena.org speaks more broadly to emergency nursing topics including trauma. ENA has a much larger membership.

Pediatrics needs more nurses for dietary services so they need more LNA or CNA's, AANP or ANA or AAPN, for medical coding and medical billing its AAPC through AHIMA then AHINA

We have the society of trauma Nurses

Or the ENA -