George Zimmerman has been arrested in Orlando, FL after cops were called to a domestic incident at a residence

George Zimmerman has been arrested in Orlando, FL after cops were called to a domestic incident at a residence ... TMZ has learned. 

Cops are not releasing details -- but there are reports Zimmerman was involved in a situation involving his girlfriend.  

Law enforcement sources tell us ... Zimmerman JUST arrived to a local jail and is currently being booked into the system. 

Zimmerman has had multiple run-ins with cops ever since he was acquitted of murdering 17-year-old Trayvon Martin back in July. 

Story developing ...