diff --git a/src/TurbulenceModels/turbulenceModels/RAS/kEpsilon/kEpsilon.H b/src/TurbulenceModels/turbulenceModels/RAS/kEpsilon/kEpsilon.H
index 169c0f88..b0f1a315 100644
--- a/src/TurbulenceModels/turbulenceModels/RAS/kEpsilon/kEpsilon.H
+++ b/src/TurbulenceModels/turbulenceModels/RAS/kEpsilon/kEpsilon.H
@@ -29,7 +29,7 @@ Group
 
 Description
     Standard k-epsilon turbulence model for compressible flows
-    including RDT-based compression term.
+    including rapid distortion theory (RDT) based compression term.
 
     Reference:
     \verbatim
diff --git a/src/turbulenceModels/compressible/RAS/LaunderSharmaKE/LaunderSharmaKE.H b/src/turbulenceModels/compressible/RAS/LaunderSharmaKE/LaunderSharmaKE.H
index 7f9fc298..dd6fee6f 100644
--- a/src/turbulenceModels/compressible/RAS/LaunderSharmaKE/LaunderSharmaKE.H
+++ b/src/turbulenceModels/compressible/RAS/LaunderSharmaKE/LaunderSharmaKE.H
@@ -29,7 +29,8 @@ Group
 
 Description
     Launder and Sharma low-Reynolds k-epsilon turbulence model for
-    compressible and combusting flows including RDT-based compression term.
+    compressible and combusting flows including rapid distortion theory (RDT)
+    based compression term.
 
     References:
     \verbatim
diff --git a/src/turbulenceModels/compressible/RAS/RNGkEpsilon/RNGkEpsilon.H b/src/turbulenceModels/compressible/RAS/RNGkEpsilon/RNGkEpsilon.H
index 97d22b8e..ba806136 100644
--- a/src/turbulenceModels/compressible/RAS/RNGkEpsilon/RNGkEpsilon.H
+++ b/src/turbulenceModels/compressible/RAS/RNGkEpsilon/RNGkEpsilon.H
@@ -29,7 +29,7 @@ Group
 
 Description
     Renormalisation group k-epsilon turbulence model for compressible flows
-    including RDT-based compression term.
+    including rapid distortion theory (RDT) based compression term.
 
     References:
     \verbatim
diff --git a/src/turbulenceModels/compressible/RAS/kEpsilon/kEpsilon.H b/src/turbulenceModels/compressible/RAS/kEpsilon/kEpsilon.H
index 25e443d2..70b5e85a 100644
--- a/src/turbulenceModels/compressible/RAS/kEpsilon/kEpsilon.H
+++ b/src/turbulenceModels/compressible/RAS/kEpsilon/kEpsilon.H
@@ -29,7 +29,7 @@ Group
 
 Description
     Standard k-epsilon turbulence model for compressible flows
-    including RDT-based compression term.
+    including rapid distortion theory (RDT) based compression term.
 
     Reference:
     \verbatim