diff --git a/pylint/plugins/hass_enforce_greek_micro_char.py b/pylint/plugins/hass_enforce_greek_micro_char.py
index bee6efe65dc..2cd8dc0d802 100644
--- a/pylint/plugins/hass_enforce_greek_micro_char.py
+++ b/pylint/plugins/hass_enforce_greek_micro_char.py
@@ -2,6 +2,8 @@
 
 from __future__ import annotations
 
+from typing import Any
+
 from astroid import nodes
 from pylint.checkers import BaseChecker
 from pylint.lint import PyLinter
@@ -34,13 +36,33 @@ class HassEnforceGreekMicroCharChecker(BaseChecker):
         self, target: nodes.NodeNG, node: nodes.Assign | nodes.AnnAssign
     ) -> None:
         """Check const assignment is not containing ANSI micro char."""
+
+        def _check_const(node_const: nodes.Const | Any) -> bool:
+            if (
+                isinstance(node_const, nodes.Const)
+                and isinstance(node_const.value, str)
+                and "\u00b5" in node_const.value
+            ):
+                self.add_message(self.name, node=node)
+                return True
+            return False
+
+        # Check constant assignments
         if (
             isinstance(target, nodes.AssignName)
             and isinstance(node.value, nodes.Const)
-            and isinstance(node.value.value, str)
-            and "\u00b5" in node.value.value
+            and _check_const(node.value)
         ):
-            self.add_message(self.name, node=node)
+            return
+
+        # Check dict with EntityDescription calls
+        if isinstance(target, nodes.AssignName) and isinstance(node.value, nodes.Dict):
+            for _, subnode in node.value.items:
+                if not isinstance(subnode, nodes.Call):
+                    continue
+                for keyword in subnode.keywords:
+                    if _check_const(keyword.value):
+                        return
 
 
 def register(linter: PyLinter) -> None:
diff --git a/tests/components/sensor/test_recorder.py b/tests/components/sensor/test_recorder.py
index 5ead5735dcf..d0ea1eb321a 100644
--- a/tests/components/sensor/test_recorder.py
+++ b/tests/components/sensor/test_recorder.py
@@ -3755,6 +3755,34 @@ async def test_compile_hourly_statistics_convert_units_1(
             30,
         ),
         (None, "m3", "m³", None, "volume", 13.050847, 13.333333, -10, 30),
+        (None, "\u00b5V", "\u03bcV", None, "voltage", 13.050847, 13.333333, -10, 30),
+        (None, "\u00b5Sv/h", "\u03bcSv/h", None, None, 13.050847, 13.333333, -10, 30),
+        (
+            None,
+            "\u00b5S/cm",
+            "\u03bcS/cm",
+            None,
+            "conductivity",
+            13.050847,
+            13.333333,
+            -10,
+            30,
+        ),
+        (None, "\u00b5g/ft³", "\u03bcg/ft³", None, None, 13.050847, 13.333333, -10, 30),
+        (None, "\u00b5g/m³", "\u03bcg/m³", None, None, 13.050847, 13.333333, -10, 30),
+        (
+            None,
+            "\u00b5mol/s⋅m²",
+            "\u03bcmol/s⋅m²",
+            None,
+            None,
+            13.050847,
+            13.333333,
+            -10,
+            30,
+        ),
+        (None, "\u00b5g", "\u03bcg", None, "mass", 13.050847, 13.333333, -10, 30),
+        (None, "\u00b5s", "\u03bcs", None, "duration", 13.050847, 13.333333, -10, 30),
     ],
 )
 async def test_compile_hourly_statistics_equivalent_units_1(
@@ -5716,6 +5744,14 @@ async def test_validate_statistics_unit_change_no_conversion(
         (NONE_SENSOR_ATTRIBUTES, "m3", "m³"),
         (NONE_SENSOR_ATTRIBUTES, "rpm", "RPM"),
         (NONE_SENSOR_ATTRIBUTES, "RPM", "rpm"),
+        (NONE_SENSOR_ATTRIBUTES, "\u00b5V", "\u03bcV"),
+        (NONE_SENSOR_ATTRIBUTES, "\u00b5Sv/h", "\u03bcSv/h"),
+        (NONE_SENSOR_ATTRIBUTES, "\u00b5S/cm", "\u03bcS/cm"),
+        (NONE_SENSOR_ATTRIBUTES, "\u00b5g/ft³", "\u03bcg/ft³"),
+        (NONE_SENSOR_ATTRIBUTES, "\u00b5g/m³", "\u03bcg/m³"),
+        (NONE_SENSOR_ATTRIBUTES, "\u00b5mol/s⋅m²", "\u03bcmol/s⋅m²"),
+        (NONE_SENSOR_ATTRIBUTES, "\u00b5g", "\u03bcg"),
+        (NONE_SENSOR_ATTRIBUTES, "\u00b5s", "\u03bcs"),
     ],
 )
 async def test_validate_statistics_unit_change_equivalent_units(
@@ -5779,6 +5815,14 @@ async def test_validate_statistics_unit_change_equivalent_units(
     ("attributes", "unit1", "unit2", "supported_unit"),
     [
         (NONE_SENSOR_ATTRIBUTES, "m³", "m3", "CCF, L, fl. oz., ft³, gal, mL, m³"),
+        (NONE_SENSOR_ATTRIBUTES, "\u03bcV", "\u00b5V", "\u03bcV"),
+        (NONE_SENSOR_ATTRIBUTES, "\u03bcSv/h", "\u00b5Sv/h", "\u03bcSv/h"),
+        (NONE_SENSOR_ATTRIBUTES, "\u03bcS/cm", "\u00b5S/cm", "\u03bcS/cm"),
+        (NONE_SENSOR_ATTRIBUTES, "\u03bcg/ft³", "\u00b5g/ft³", "\u03bcg/ft³"),
+        (NONE_SENSOR_ATTRIBUTES, "\u03bcg/m³", "\u00b5g/m³", "\u03bcg/m³"),
+        (NONE_SENSOR_ATTRIBUTES, "\u03bcmol/s⋅m²", "\u00b5mol/s⋅m²", "\u03bcmol/s⋅m²"),
+        (NONE_SENSOR_ATTRIBUTES, "\u03bcg", "\u00b5g", "\u03bcg"),
+        (NONE_SENSOR_ATTRIBUTES, "\u03bcs", "\u00b5s", "\u03bcs"),
     ],
 )
 async def test_validate_statistics_unit_change_equivalent_units_2(
diff --git a/tests/pylint/test_enforce_greek_micro_char.py b/tests/pylint/test_enforce_greek_micro_char.py
index 22741542c5d..1412ed32df9 100644
--- a/tests/pylint/test_enforce_greek_micro_char.py
+++ b/tests/pylint/test_enforce_greek_micro_char.py
@@ -45,6 +45,25 @@ from . import assert_no_messages
         """,
             id="good_str_enum",
         ),
+        pytest.param(
+            """
+            SENSOR_DESCRIPTION = {
+                "radiation_rate": AranetSensorEntityDescription(
+                    key="radiation_rate",
+                    translation_key="radiation_rate",
+                    name="Radiation Dose Rate",
+                    native_unit_of_measurement="μSv/h",  # "μ" == "\u03bc"
+                    state_class=SensorStateClass.MEASUREMENT,
+                    suggested_display_precision=2,
+                    scale=0.001,
+                ),
+            }
+            OTHER_DICT = {
+                "value_with_bad_mu_should_pass": "µ"
+            }
+        """,
+            id="good_sensor_description",
+        ),
     ],
 )
 def test_enforce_greek_micro_char(
@@ -95,6 +114,22 @@ def test_enforce_greek_micro_char(
         """,
             id="bad_str_enum",
         ),
+        pytest.param(
+            """
+            SENSOR_DESCRIPTION = {
+                "radiation_rate": AranetSensorEntityDescription(
+                    key="radiation_rate",
+                    translation_key="radiation_rate",
+                    name="Radiation Dose Rate",
+                    native_unit_of_measurement="µSv/h",  # "μ" != "\u03bc"
+                    state_class=SensorStateClass.MEASUREMENT,
+                    suggested_display_precision=2,
+                    scale=0.001,
+                ),
+            }
+        """,
+            id="bad_sensor_description",
+        ),
     ],
 )
 def test_enforce_greek_micro_char_assign_bad(