diff --git a/torchvision/prototype/models/detection/faster_rcnn.py b/torchvision/prototype/models/detection/faster_rcnn.py
index 4a70b12bff2..1f37f267c7b 100644
--- a/torchvision/prototype/models/detection/faster_rcnn.py
+++ b/torchvision/prototype/models/detection/faster_rcnn.py
@@ -40,7 +40,7 @@
 
 
 class FasterRCNN_ResNet50_FPN_Weights(WeightsEnum):
-    Coco_V1 = Weights(
+    COCO_V1 = Weights(
         url="https://download.pytorch.org/models/fasterrcnn_resnet50_fpn_coco-258fb6c6.pth",
         transforms=CocoEval,
         meta={
@@ -50,11 +50,11 @@ class FasterRCNN_ResNet50_FPN_Weights(WeightsEnum):
             "map": 37.0,
         },
     )
-    default = Coco_V1
+    default = COCO_V1
 
 
 class FasterRCNN_MobileNet_V3_Large_FPN_Weights(WeightsEnum):
-    Coco_V1 = Weights(
+    COCO_V1 = Weights(
         url="https://download.pytorch.org/models/fasterrcnn_mobilenet_v3_large_fpn-fb6a3cc7.pth",
         transforms=CocoEval,
         meta={
@@ -64,11 +64,11 @@ class FasterRCNN_MobileNet_V3_Large_FPN_Weights(WeightsEnum):
             "map": 32.8,
         },
     )
-    default = Coco_V1
+    default = COCO_V1
 
 
 class FasterRCNN_MobileNet_V3_Large_320_FPN_Weights(WeightsEnum):
-    Coco_V1 = Weights(
+    COCO_V1 = Weights(
         url="https://download.pytorch.org/models/fasterrcnn_mobilenet_v3_large_320_fpn-907ea3f9.pth",
         transforms=CocoEval,
         meta={
@@ -78,11 +78,11 @@ class FasterRCNN_MobileNet_V3_Large_320_FPN_Weights(WeightsEnum):
             "map": 22.8,
         },
     )
-    default = Coco_V1
+    default = COCO_V1
 
 
 @handle_legacy_interface(
-    weights=("pretrained", FasterRCNN_ResNet50_FPN_Weights.Coco_V1),
+    weights=("pretrained", FasterRCNN_ResNet50_FPN_Weights.COCO_V1),
     weights_backbone=("pretrained_backbone", ResNet50_Weights.ImageNet1K_V1),
 )
 def fasterrcnn_resnet50_fpn(
@@ -113,7 +113,7 @@ def fasterrcnn_resnet50_fpn(
 
     if weights is not None:
         model.load_state_dict(weights.get_state_dict(progress=progress))
-        if weights == FasterRCNN_ResNet50_FPN_Weights.Coco_V1:
+        if weights == FasterRCNN_ResNet50_FPN_Weights.COCO_V1:
             overwrite_eps(model, 0.0)
 
     return model
@@ -161,7 +161,7 @@ def _fasterrcnn_mobilenet_v3_large_fpn(
 
 
 @handle_legacy_interface(
-    weights=("pretrained", FasterRCNN_MobileNet_V3_Large_FPN_Weights.Coco_V1),
+    weights=("pretrained", FasterRCNN_MobileNet_V3_Large_FPN_Weights.COCO_V1),
     weights_backbone=("pretrained_backbone", MobileNet_V3_Large_Weights.ImageNet1K_V1),
 )
 def fasterrcnn_mobilenet_v3_large_fpn(
@@ -192,7 +192,7 @@ def fasterrcnn_mobilenet_v3_large_fpn(
 
 
 @handle_legacy_interface(
-    weights=("pretrained", FasterRCNN_MobileNet_V3_Large_320_FPN_Weights.Coco_V1),
+    weights=("pretrained", FasterRCNN_MobileNet_V3_Large_320_FPN_Weights.COCO_V1),
     weights_backbone=("pretrained_backbone", MobileNet_V3_Large_Weights.ImageNet1K_V1),
 )
 def fasterrcnn_mobilenet_v3_large_320_fpn(
diff --git a/torchvision/prototype/models/detection/keypoint_rcnn.py b/torchvision/prototype/models/detection/keypoint_rcnn.py
index f4e71dd3e41..b7da833e533 100644
--- a/torchvision/prototype/models/detection/keypoint_rcnn.py
+++ b/torchvision/prototype/models/detection/keypoint_rcnn.py
@@ -45,7 +45,7 @@ class KeypointRCNN_ResNet50_FPN_Weights(WeightsEnum):
             "map_kp": 61.1,
         },
     )
-    Coco_V1 = Weights(
+    COCO_V1 = Weights(
         url="https://download.pytorch.org/models/keypointrcnn_resnet50_fpn_coco-fc266e95.pth",
         transforms=CocoEval,
         meta={
@@ -56,7 +56,7 @@ class KeypointRCNN_ResNet50_FPN_Weights(WeightsEnum):
             "map_kp": 65.0,
         },
     )
-    default = Coco_V1
+    default = COCO_V1
 
 
 @handle_legacy_interface(
@@ -64,7 +64,7 @@ class KeypointRCNN_ResNet50_FPN_Weights(WeightsEnum):
         "pretrained",
         lambda kwargs: KeypointRCNN_ResNet50_FPN_Weights.Coco_Legacy
         if kwargs["pretrained"] == "legacy"
-        else KeypointRCNN_ResNet50_FPN_Weights.Coco_V1,
+        else KeypointRCNN_ResNet50_FPN_Weights.COCO_V1,
     ),
     weights_backbone=("pretrained_backbone", ResNet50_Weights.ImageNet1K_V1),
 )
@@ -101,7 +101,7 @@ def keypointrcnn_resnet50_fpn(
 
     if weights is not None:
         model.load_state_dict(weights.get_state_dict(progress=progress))
-        if weights == KeypointRCNN_ResNet50_FPN_Weights.Coco_V1:
+        if weights == KeypointRCNN_ResNet50_FPN_Weights.COCO_V1:
             overwrite_eps(model, 0.0)
 
     return model
diff --git a/torchvision/prototype/models/detection/mask_rcnn.py b/torchvision/prototype/models/detection/mask_rcnn.py
index 0c137718382..98f12e73bf3 100644
--- a/torchvision/prototype/models/detection/mask_rcnn.py
+++ b/torchvision/prototype/models/detection/mask_rcnn.py
@@ -24,7 +24,7 @@
 
 
 class MaskRCNN_ResNet50_FPN_Weights(WeightsEnum):
-    Coco_V1 = Weights(
+    COCO_V1 = Weights(
         url="https://download.pytorch.org/models/maskrcnn_resnet50_fpn_coco-bf2d0c1e.pth",
         transforms=CocoEval,
         meta={
@@ -39,11 +39,11 @@ class MaskRCNN_ResNet50_FPN_Weights(WeightsEnum):
             "map_mask": 34.6,
         },
     )
-    default = Coco_V1
+    default = COCO_V1
 
 
 @handle_legacy_interface(
-    weights=("pretrained", MaskRCNN_ResNet50_FPN_Weights.Coco_V1),
+    weights=("pretrained", MaskRCNN_ResNet50_FPN_Weights.COCO_V1),
     weights_backbone=("pretrained_backbone", ResNet50_Weights.ImageNet1K_V1),
 )
 def maskrcnn_resnet50_fpn(
@@ -74,7 +74,7 @@ def maskrcnn_resnet50_fpn(
 
     if weights is not None:
         model.load_state_dict(weights.get_state_dict(progress=progress))
-        if weights == MaskRCNN_ResNet50_FPN_Weights.Coco_V1:
+        if weights == MaskRCNN_ResNet50_FPN_Weights.COCO_V1:
             overwrite_eps(model, 0.0)
 
     return model
diff --git a/torchvision/prototype/models/detection/retinanet.py b/torchvision/prototype/models/detection/retinanet.py
index 314c036ccc6..7119182ab33 100644
--- a/torchvision/prototype/models/detection/retinanet.py
+++ b/torchvision/prototype/models/detection/retinanet.py
@@ -25,7 +25,7 @@
 
 
 class RetinaNet_ResNet50_FPN_Weights(WeightsEnum):
-    Coco_V1 = Weights(
+    COCO_V1 = Weights(
         url="https://download.pytorch.org/models/retinanet_resnet50_fpn_coco-eeacb38b.pth",
         transforms=CocoEval,
         meta={
@@ -39,11 +39,11 @@ class RetinaNet_ResNet50_FPN_Weights(WeightsEnum):
             "map": 36.4,
         },
     )
-    default = Coco_V1
+    default = COCO_V1
 
 
 @handle_legacy_interface(
-    weights=("pretrained", RetinaNet_ResNet50_FPN_Weights.Coco_V1),
+    weights=("pretrained", RetinaNet_ResNet50_FPN_Weights.COCO_V1),
     weights_backbone=("pretrained_backbone", ResNet50_Weights.ImageNet1K_V1),
 )
 def retinanet_resnet50_fpn(
@@ -77,7 +77,7 @@ def retinanet_resnet50_fpn(
 
     if weights is not None:
         model.load_state_dict(weights.get_state_dict(progress=progress))
-        if weights == RetinaNet_ResNet50_FPN_Weights.Coco_V1:
+        if weights == RetinaNet_ResNet50_FPN_Weights.COCO_V1:
             overwrite_eps(model, 0.0)
 
     return model
diff --git a/torchvision/prototype/models/detection/ssd.py b/torchvision/prototype/models/detection/ssd.py
index 94eb2839bce..0e88fd883f1 100644
--- a/torchvision/prototype/models/detection/ssd.py
+++ b/torchvision/prototype/models/detection/ssd.py
@@ -23,7 +23,7 @@
 
 
 class SSD300_VGG16_Weights(WeightsEnum):
-    Coco_V1 = Weights(
+    COCO_V1 = Weights(
         url="https://download.pytorch.org/models/ssd300_vgg16_coco-b556d3b4.pth",
         transforms=CocoEval,
         meta={
@@ -38,11 +38,11 @@ class SSD300_VGG16_Weights(WeightsEnum):
             "map": 25.1,
         },
     )
-    default = Coco_V1
+    default = COCO_V1
 
 
 @handle_legacy_interface(
-    weights=("pretrained", SSD300_VGG16_Weights.Coco_V1),
+    weights=("pretrained", SSD300_VGG16_Weights.COCO_V1),
     weights_backbone=("pretrained_backbone", VGG16_Weights.ImageNet1K_Features),
 )
 def ssd300_vgg16(
diff --git a/torchvision/prototype/models/detection/ssdlite.py b/torchvision/prototype/models/detection/ssdlite.py
index e06c7ee6e46..c10eb9b3520 100644
--- a/torchvision/prototype/models/detection/ssdlite.py
+++ b/torchvision/prototype/models/detection/ssdlite.py
@@ -28,7 +28,7 @@
 
 
 class SSDLite320_MobileNet_V3_Large_Weights(WeightsEnum):
-    Coco_V1 = Weights(
+    COCO_V1 = Weights(
         url="https://download.pytorch.org/models/ssdlite320_mobilenet_v3_large_coco-a79551df.pth",
         transforms=CocoEval,
         meta={
@@ -43,11 +43,11 @@ class SSDLite320_MobileNet_V3_Large_Weights(WeightsEnum):
             "map": 21.3,
         },
     )
-    default = Coco_V1
+    default = COCO_V1
 
 
 @handle_legacy_interface(
-    weights=("pretrained", SSDLite320_MobileNet_V3_Large_Weights.Coco_V1),
+    weights=("pretrained", SSDLite320_MobileNet_V3_Large_Weights.COCO_V1),
     weights_backbone=("pretrained_backbone", MobileNet_V3_Large_Weights.ImageNet1K_V1),
 )
 def ssdlite320_mobilenet_v3_large(