Regula type

The Regula type was a type of research space station in service to the United Federation of Planets in the 23rd and 24th centuries. Some of these

Civilian

 * Regula I
 * Science Station Tango Sierra
 * Tanuga IV research station

Starfleet

 * Starbase 32
 * Starbase 173
 * Deep Space 5
 * Prison Starbase 18