Enlisted personnel who serve as assistants to chaplains do not wear any specific faith group symbols, but they have military branch or occupational insignia/badges identifying them as army chaplain assistants/chapel activities specialists, navy religious program specialists, and air force chaplain assistants, that incorporate broader symbols of faith and care.
The air force has three levels of badges: other than the basic badge, there is a Chaplain Assistant Badge-Senior, and a Chaplain Assistant Badge-Master.