diff --git a/Naming.md b/Naming.md
index 7df50902711f85f3e19077c59963aa32ad160fde..955061f3362bad1b5057efa65ce1ac25f8d24148 100644
--- a/Naming.md
+++ b/Naming.md
@@ -75,10 +75,9 @@
 
 ## Suffixes
 
-* T: canonical structurs (for example ofeT for OFEs, cmraT for cameras)
-
 * C: OFEs
 * R: cameras
 * UR: unital cameras or resources algebras
 * F: functors (can be combined with all of the above, e.g. CF is an OFE functor)
 * G: global camera functor management
+* T: canonical structurs for algebraic classes (for example ofeT for OFEs, cmraT for cameras)