diff --git a/src/View/D90AdisTS/Table.py b/src/View/D90AdisTS/Table.py
index 97d1dd0b..69f76157 100644
--- a/src/View/D90AdisTS/Table.py
+++ b/src/View/D90AdisTS/Table.py
@@ -46,21 +46,21 @@ _translate = QCoreApplication.translate
 
 
 class ComboBoxDelegate(QItemDelegate):
-    def __init__(self, data=None, ic_spec_lst=None,
+    def __init__(self, data=None, d90_spec_lst=None,
                  trad=None, parent=None, mode="reaches"):
         super(ComboBoxDelegate, self).__init__(parent)
 
         self._data = data
         self._mode = mode
         self._trad = trad
-        self._ic_spec_lst = ic_spec_lst
+        self._d90_spec_lst = d90_spec_lst
 
     def createEditor(self, parent, option, index):
         self.editor = QComboBox(parent)
 
         val = []
         if self._mode == "rk":
-            reach_id = self._ic_spec_lst[index.row()].reach
+            reach_id = self._d90_spec_lst[index.row()].reach
 
             reach = next(filter(
                 lambda edge: edge.id == reach_id, self._data.edges()
diff --git a/src/View/D90AdisTS/UndoCommand.py b/src/View/D90AdisTS/UndoCommand.py
index 050bc675..23a2b6ac 100644
--- a/src/View/D90AdisTS/UndoCommand.py
+++ b/src/View/D90AdisTS/UndoCommand.py
@@ -112,11 +112,11 @@ class SetCommandSpec(QUndoCommand):
 
 
 class AddCommand(QUndoCommand):
-    def __init__(self, data, ics_spec, index):
+    def __init__(self, data, d90_spec, index):
         QUndoCommand.__init__(self)
 
         self._data = data
-        self._ics_spec = ics_spec
+        self._d90_spec = d90_spec
         self._index = index
         self._new = None
 
@@ -131,21 +131,20 @@ class AddCommand(QUndoCommand):
 
 
 class DelCommand(QUndoCommand):
-    def __init__(self, data, ics_spec, rows):
+    def __init__(self, data, d90_spec, rows):
         QUndoCommand.__init__(self)
 
         self._data = data
-        self._ics_spec = ics_spec
+        self._d90_spec = d90_spec
         self._rows = rows
-        # self._data = data
 
-        self._ic = []
+        self._d90 = []
         for row in rows:
-            self._ic.append((row, self._ics_spec[row]))
-        self._ic.sort()
+            self._d90.append((row, self._d90_spec[row]))
+        self._d90.sort()
 
     def undo(self):
-        for row, el in self._ic:
+        for row, el in self._d90:
             self._data.insert(row, el)
 
     def redo(self):
diff --git a/src/View/D90AdisTS/Window.py b/src/View/D90AdisTS/Window.py
index 9cfb4f62..cb36d690 100644
--- a/src/View/D90AdisTS/Window.py
+++ b/src/View/D90AdisTS/Window.py
@@ -138,14 +138,14 @@ class D90AdisTSWindow(PamhyrWindow):
         self._delegate_reach = ComboBoxDelegate(
             trad=self._trad,
             data=self._study.river,
-            ic_spec_lst=self._data[0]._data,
+            d90_spec_lst=self._data[0]._data,
             parent=self,
             mode="reaches"
         )
         self._delegate_rk = ComboBoxDelegate(
             trad=self._trad,
             data=self._study.river,
-            ic_spec_lst=self._data[0]._data,
+            d90_spec_lst=self._data[0]._data,
             parent=self,
             mode="rk"
         )
@@ -227,15 +227,15 @@ class D90AdisTSWindow(PamhyrWindow):
 
         table = list(
             map(
-                lambda eic: list(
+                lambda ed90: list(
                     map(
-                        lambda k: eic[1][k],
+                        lambda k: ed90[1][k],
                         ["rk", "discharge", "elevation"]
                     )
                 ),
                 filter(
-                    lambda eic: eic[0] in rows,
-                    enumerate(self._ics.lst())
+                    lambda ed90: ed90[0] in rows,
+                    enumerate(self._d90.lst())
                 )
             )
         )