diff --git a/_maps/RandomZLevels/SnowCabin.dmm b/_maps/RandomZLevels/SnowCabin.dmm
index 505fc7a5b8cc1..495ef9537dfc8 100644
--- a/_maps/RandomZLevels/SnowCabin.dmm
+++ b/_maps/RandomZLevels/SnowCabin.dmm
@@ -2444,7 +2444,7 @@
 	name = "Who"
 	},
 /obj/item/clothing/head/helmet/knight/yellow{
-	armor = list("melee" = 11, "bullet" = 2, "laser" = 1, "energy" = 1, "bomb" = 5, "bio" = 2, "rad" = 0, "fire" = 0, "acid" = 10, "stamina" = 6);
+	armor = list("melee" = 11, "bullet" = 2, "laser" = 1, "energy" = 1, "bomb" = 5, "bio" = 2, "fire" = 0, "acid" = 10, "stamina" = 6);
 	desc = "A classic metal helmet. The cold has made it unreliable though.";
 	name = "old medieval helmet";
 	pixel_y = 7
@@ -3778,7 +3778,7 @@
 	name = "icy wind"
 	},
 /obj/item/clothing/head/helmet/skull{
-	armor = list("melee" = 15, "bullet" = 5, "laser" = 5, "energy" = 2, "bomb" = 10, "bio" = 5, "rad" = 20, "fire" = 20, "acid" = 20, "stamina" = 8);
+	armor = list("melee" = 15, "bullet" = 5, "laser" = 5, "energy" = 2, "bomb" = 10, "bio" = 5, "fire" = 20, "acid" = 20, "stamina" = 8);
 	desc = "It's not bloody for some reason. Dear god.";
 	name = "human skull"
 	},
@@ -4883,7 +4883,7 @@
 "Fm" = (
 /obj/item/clothing/shoes/sneakers/brown,
 /obj/item/clothing/head/helmet/police{
-	armor = list("melee" = 5, "bullet" = 5, "laser" = 5, "energy" = 2, "bomb" = 15, "bio" = 0, "rad" = 0, "fire" = 20, "acid" = 20, "stamina" = 5);
+	armor = list("melee" = 5, "bullet" = 5, "laser" = 5, "energy" = 2, "bomb" = 15, "bio" = 0, "fire" = 20, "acid" = 20, "stamina" = 5);
 	desc = "I am the law!"
 	},
 /obj/structure/closet{
diff --git a/_maps/map_files/CorgStation/CorgStation.dmm b/_maps/map_files/CorgStation/CorgStation.dmm
index 26c5027a40b50..c84f84ec1c37b 100644
--- a/_maps/map_files/CorgStation/CorgStation.dmm
+++ b/_maps/map_files/CorgStation/CorgStation.dmm
@@ -61873,7 +61873,7 @@
 	moveable = 1
 	},
 /obj/machinery/mass_driver{
-	armor = list("melee"=10,"bullet"=10,"laser"=10,"energy"=0,"bomb"=0,"bio"=0,"rad"=0,"fire"=100,"acid"=70);
+	armor = list("melee"=10,"bullet"=10,"laser"=10,"energy"=0,"bomb"=0,"bio"=0,"fire"=100,"acid"=70);
 	critical_machine = 1;
 	dir = 8;
 	id = "smeject";
diff --git a/_maps/map_files/Deltastation/DeltaStation2.dmm b/_maps/map_files/Deltastation/DeltaStation2.dmm
index 9bbe61936143c..b85e30ef3aee1 100644
--- a/_maps/map_files/Deltastation/DeltaStation2.dmm
+++ b/_maps/map_files/Deltastation/DeltaStation2.dmm
@@ -26776,7 +26776,7 @@
 	name = "Replica CentCom officer's jumpsuit"
 	},
 /obj/item/clothing/head/hats/centcom_cap{
-	armor = list("melee" = 0, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 0, "rad" = 0, "stamina" = 0);
+	armor = list("melee" = 0, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 0, "stamina" = 0);
 	desc = "A replica hat of a Central Commander's attire. It has a small tag on it saying, 'It's good to be emperor.'";
 	name = "Replica CentCom hat"
 	},
@@ -68943,7 +68943,7 @@
 /obj/item/folder/red,
 /obj/item/toy/gun,
 /obj/item/clothing/head/beret/sec{
-	armor = list("melee" = 0, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 0, "rad" = 0, "stamina" = 0);
+	armor = list("melee" = 0, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 0, "stamina" = 0);
 	desc = "A replica beret resembling that of a special operations officer under Nanotrasen.";
 	name = "replica officer's beret"
 	},
diff --git a/_maps/shuttles/emergency/emergency_discoinferno.dmm b/_maps/shuttles/emergency/emergency_discoinferno.dmm
index 2629b06e99961..1b4c7e7ceac1f 100644
--- a/_maps/shuttles/emergency/emergency_discoinferno.dmm
+++ b/_maps/shuttles/emergency/emergency_discoinferno.dmm
@@ -203,7 +203,7 @@
 	name = "Disco Inferno"
 	},
 /obj/machinery/door/airlock/gold{
-	armor = list("melee" = 30, "bullet" = 30, "laser" = 20, "energy" = 20, "bomb" = 10, "bio" = 100, "rad" = 100, "fire" = 100, "acid" = 100, "stamina" = 0);
+	armor = list("melee" = 30, "bullet" = 30, "laser" = 20, "energy" = 20, "bomb" = 10, "bio" = 100, "fire" = 100, "acid" = 100, "stamina" = 0);
 	heat_proof = 1;
 	resistance_flags = 2
 	},
diff --git a/code/datums/materials/meat.dm b/code/datums/materials/meat.dm
index e9fbc8b4a463f..2d884d7c9424a 100644
--- a/code/datums/materials/meat.dm
+++ b/code/datums/materials/meat.dm
@@ -8,7 +8,7 @@
 	value_per_unit = 0.05
 	//beauty_modifier = -0.3
 	strength_modifier = 0.7
-	//armor_modifiers = list("melee" = 0.3, "bullet" = 0.3, "laser" = 1.2, "energy" = 1.2, "bomb" = 0.3, "bio" = 0, "rad" = 0.7, "fire" = 1, "acid" = 1)
+	//armor_modifiers = list("melee" = 0.3, "bullet" = 0.3, "laser" = 1.2, "energy" = 1.2, "bomb" = 0.3, "bio" = 0, "fire" = 1, "acid" = 1)
 	item_sound_override = 'sound/effects/meatslap.ogg'
 	turf_sound_override = FOOTSTEP_MEAT
 	texture_layer_icon_state = "meat"
diff --git a/code/modules/vehicles/mecha/combat/honker.dm b/code/modules/vehicles/mecha/combat/honker.dm
index c705d768b5331..3f00107157fcc 100644
--- a/code/modules/vehicles/mecha/combat/honker.dm
+++ b/code/modules/vehicles/mecha/combat/honker.dm
@@ -187,7 +187,7 @@
 	icon_state = "darkhonker"
 	max_integrity = 300
 	deflect_chance = 15
-	armor = list(MELEE = 40, BULLET = 40, LASER = 50, ENERGY = 35, BOMB = 20, BIO = 0, RAD = 0, FIRE = 100, ACID = 100, STAMINA = 0, BLEED = 0)
+	armor = list(MELEE = 40, BULLET = 40, LASER = 50, ENERGY = 35, BOMB = 20, BIO = 0, FIRE = 100, ACID = 100, STAMINA = 0, BLEED = 0)
 	max_temperature = 35000
 	operation_req_access = list(ACCESS_SYNDICATE)
 	internals_req_access = list(ACCESS_SYNDICATE)