ICD10CM ICD10PCS NDC (Drug Codes USA) LOINC
simple library system
Tear Drop Open - A Drupal based Framework and CMS
Powerful and flexible open source CMS using PHP
Content Management System Based on Codecharge Studio and Artisteer
OSNET - Open Source ASP.NET MVC CMS
Qool is a cms that allows you to take advantage of your site
This is a simply cms system which is written by PHP.
AllianceCMS - A Community Centric Content Management System