This list is not complete:
*[[Speedlock Type 1,2,3,4Custom Turbo Loader]] Note: those protections systems are actually using custom turbo blocks and don't need a specific encoder,and are actually sub-parts of the custom turbo loader family:
*[[Spectrum (loader)]]
*[[Gremlin Dot Loader]]
*[[Cassys Loader]]
*[[Hexagon Loader]]
*[[Hewson Counter Loader]]
*[[Speedlock Type 1,2,3,4]]
*[[Alkatraz]]
*[[Bleepload 1]]
*[[Bleepload 2]]
*[[Gremlin Dot Loader]]
*[[Gremlin Loader 1]]
*[[Gremlin Loader 2]]
*[[Unilode Loader]]
*[[Zydroload Loader]]
*[[Cassys Loader]]
*[[Ricochet Loader]]
*[[Hexagon Loader]]
*[[Microkey Loader]]
*[[Poliload Loader]]