***** Armor *****

Emperor's Armor (and Tiber Septim Cuirass) -> Skyrim - Lord's Mail & Skyrim - Imperial Dragon Armor
Heavy Arena Raiment -> Skyrim - Banded Iron Armor
Light Arena Raiment -> Skyrim - Scaled Armor
Legion Armor -> Skyrim - Steel Plate Armor
Blackwood Armor -> Skyrim - Steel Plate Armor
Order Knight Armor -> Skyrim - Ebony Spell Knight Armor
Imperial Palace Armor -> Skyrim - Imperial Dragon Armor
Grummite Armor -> Skyrim - Bonemold Armor
Imperial Dragon Light Armor -> Skyrim - Stalhrim Light Armor
Brusef Amelion's Armor -> Skyrim - Dragonscale Armor
Lord Kelvin's Bulwark -> Skyrim - Dragonplate Shield
Order Light Armor (Deluxe Akatosh Light Armor) -> Skyrim - Dragonscale Armor
Cataclysm Light Armor (Deluxe Mehrunes Light Armor) -> Skyrim - Daedric Mail
Order Heavy Armor (Deluxe Akatosh Heavy Armor) -> Skyrim - Dragonplate Armor
Cataclysm Heavy Armor (Deluxe Mehrunes Heavy Armor) -> Skyrim - Daedric Armor

***** Heavy Armor *****

Arena Heavy Raiment (Upper Body, Lower Body, Hand, Foot): 46

Blackwood Cuirass: 23.5
Blackwood Greaves: 14.5
Blackwood Boots: 9
Blackwood Gauntlets: 6
Blackwood Helmet: 6
Blackwood Shield: 13

Blades Cuirass: 28
Blades Greaves: 17
Blades Boots: 10
Blades Gauntlets: 8
Blades Helmet: 12
Blades Shield: 12

Cataclysm Heavy (Deluxe) Cuirass: 34
Cataclysm Heavy (Deluxe) Greaves: 16
Cataclysm Heavy (Deluxe) Boots: 10
Cataclysm Heavy (Deluxe) Gauntlets: 6
Cataclysm Heavy (Deluxe) Helmet: 15
Cataclysm Heavy (Deluxe) Shield: 15

Crusader Heavy Cuirass: 24
Crusader Heavy Greaves: 14
Crusader Heavy Boots: 7
Crusader Heavy Gauntlets: 7
Crusader Heavy Helmet: 10
Crusader Heavy Shield: 14

Daedric Cuirass: 34
Daedric Greaves: 16
Daedric Boots: 10
Daedric Gauntlets: 6
Daedric Helmet: 15
Daedric Shield: 15

Dwarven Cuirass: 27
Dwarven Greaves: 18
Dwarven Boots: 10
Dwarven Gauntlets: 8
Dwarven Helmet: 12
Dwarven Shield: 12

Ebony Cuirass: 23
Ebony Greaves: 15
Ebony Boots: 7
Ebony Gauntlets: 7
Ebony Helmet: 10
Ebony Shield: 14

Emperor's Cuirass: 20
Tiber Septim's Cuirass: 20
Emperor's Greaves: 12

Golden Saint Cuirass: 21
Golden Saint Greaves: 14
Golden Saint Helmet: 5
Golden Saint Armor (Upper Body, Lower Body, Hand, Foot): 46

Imperial Dragon Heavy Cuirass: 35
Imperial Dragon Heavy Greaves: 15
Imperial Dragon Heavy Boots: 10
Imperial Dragon Heavy Gauntlets: 6
Imperial Dragon Heavy Helmet: 15
Imperial Dragon Heavy Shield: 15

Imperial Palace Cuirass: 35
Imperial Palace Greaves: 15
Imperial Palace Boots: 10
Imperial Palace Gauntlets: 6
Imperial Palace Helmet: 15
Imperial Palace Shield: 15

Iron Cuirass: 18
Iron Greaves: 12
Iron Boots: 6
Iron Gauntlets: 5
Iron Helmet: 5
Iron Shield: 12

Legion Cuirass: 23
Legion Greaves: 15
Legion Boots: 9
Legion Gauntlets: 6
Legion Helmet: 6
Legion Shield:

Madness Cuirass: 32
Madness Greaves: 20
Madness Boots: 11
Madness Gauntlets: 8
Madness Helmet: 17
Madness Shield: 16

Orcish Cuirass: 21.5
Orcish Greaves: 13.5
Orcish Boots: 7
Orcish Gauntlets: 7
Orcish Helmet: 8
Orcish Shield: 14

Order Heavy (Deluxe) Cuirass: 25
Order Heavy (Deluxe) Greaves: 15
Order Heavy (Deluxe) Boots: 8
Order Heavy (Deluxe) Gauntlets: 8
Order Heavy (Deluxe) Helmet: 8
Order Heavy (Deluxe) Shield: 15

Order Knight Armor (Head, Upper Body, Lower Body, Hand, Foot): 62

Steel Cuirass: 22
Steel Greaves: 13
Steel Boots: 8
Steel Gauntlets: 4
Steel Helmet: 5
Steel Shield: 12

***** Light Armor *****

Amber Cuirass: 5
Amber Greaves: 3
Amber Boots: 2
Amber Gauntlets: 2
Amber Helmet: 3
Amber Shield: 10

Arena Light Raiment (Upper Body, Lower Body, Hand, Foot): 10

Brusef Amelion's Cuirass: 6
Brusef Amelion's Greaves: 4
Brusef Amelion's Boots: 3
Brusef Amelion's Gauntlets: 3
Brusef Amelion's Helmet: 4
Brusef Amelion's Shield: 6

Cataclysm Light (Deluxe) Cuirass: 7.5
Cataclysm Light (Deluxe) Greaves: 4.5
Cataclysm Light (Deluxe) Boots: 4
Cataclysm Light (Deluxe) Gauntlets: 3
Cataclysm Light (Deluxe) Helmet: 5
Cataclysm Light (Deluxe) Shield: 5

Chainmail Cuirass: 4
Chainmail Greaves: 3
Chainmail Boots: 2
Chainmail Gauntlets: 2
Chainmail Helmet: 2
Chainmail Shield: 4.5

Crusader Light Cuirass: 4
Crusader Light Greaves: 3
Crusader Light Boots: 2
Crusader Light Gauntlets: 2
Crusader Light Helmet: 2
Crusader Light Shield: 6

Dark Seducer Cuirass: 3
Dark Seducer Greaves: 2
Dark Seducer Helmet: 2
Dark Seducer Armor (Upper Body, Lower Body, Hand, Foot): 7

Elven Cuirass: 2.5
Elven Greaves: 1.5
Elven Boots: 1
Elven Gauntlets: 1
Elven Helmet: 1
Elven Shield: 4

Fur Cuirass: 3.5
Fur Greaves: 2.5
Fur Boots: 2
Fur Gauntlets: 2
Fur Helmet: 1
Fur Shield: 3.5

Glass Cuirass: 4
Glass Greaves: 3
Glass Boots: 2
Glass Gauntlets: 2
Glass Helmet: 2
Glass Shield: 6

Imperial Dragon Light Cuirass: 4.5
Imperial Dragon Light Greaves: 2.5
Imperial Dragon Light Boots: 2
Imperial Dragon Light Gauntlets: 2
Imperial Dragon Light Helmet: 2
Imperial Dragon Light Shield: 10

Leather Cuirass: 3.5
Leather Greaves: 2.5
Leather Boots: 2
Leather Gauntlets: 2
Leather Helmet: 2
Leather Shield: 4

Mithril Cuirass: 4
Mithril Greaves: 3
Mithril Boots: 3.3
Mithril Gauntlets: 2.2
Mithril Helmet: 2.2
Mithril Shield: 5

Morag Tong Cuirass: 3
Morag Tong Greaves: 2
Morag Tong Boots: 2
Morag Tong Gauntlets: 2
Morag Tong Helmet: 1.5
Morag Tong Shield:

Order Light (Deluxe) Cuirass: 6
Order Light (Deluxe) Greaves: 4
Order Light (Deluxe) Boots: 3
Order Light (Deluxe) Gauntlets: 3
Order Light (Deluxe) Helmet: 4
Order Light (Deluxe) Shield: 6

Townguard Cuirass: 3.5
Townguard Greaves:

Shrouded Armor (Upper Body, Lower Body, Hand, Foot): 10
Shrouded Hood: 2

***** Weapons *****

Shortswords use ((Longsword + Dagger) / 2)

Silver Weapons -> Skyrim - Silver Sword is 70% the weight of Steel Sword and Silver Greatsword is ~70% the weight of Steel Greatsword. So Silver Weapons will just be ~70% the weight of their Steel counterparts.

Steel Cutlass -> Skyrim - Cyrus' Sabre
Rohssan's Antique Cutlass -> Skyrim - Cyrus' Sabre
Club shares weight with Oblivion - Iron Shortsword, so it gets reduced to the same weight value.
Iron Bow -> Skyrim - Long Bow
Steel Bow -> Skyrim - Hunting Bow
Ebony Blade -> Skyrim - Ebony Blade has a weight of 10 despite being a two-hander. Oblivion - Ebony Blade is a one-hander. Skyrim - Ebony Blade weighs 1/2 Skyrim - Elven Greatsword, so Oblivion - Ebony Blade should weigh 1/2 Skyrim - Elven Sword.
Umbra -> Skyrim - Umbra has a weight of 23 and is a two-hander. Oblivion - Umbra is a one-hander. Skyrim - Umbra has same weight as Skyrim - Daedric Greatsword, so Oblivion - Umbra should weigh the same as Skyrim - Daedric Sword.
Order Sword -> Daedric Sword
Grummite Weapons -> Stalhrim Weapons
Dragonsword of Lainlyn -> Skyrim - Dragonbone Sword
Rake -> Skyrim - Shovel
Order Weapons (Deluxe Akatosh Weapons) -> Skyrim - Dragonbone Weapons
Cataclysm Weapons (Deluxe Mehrunes Weapons) -> Skyrim - Daedric Weapons

***** Weapons By Equipment Type *****

***** Daggers *****

Rusty Iron Dagger: 2
Iron Dagger: 2
Fine Iron Dagger: 2
Steel Dagger: 2.5
Fine Steel Dagger: 2.5
Silver Dagger: 1.75
Dwarven Dagger: 3.5
Elven Dagger: 4
Dagger of Depletion: 4
Glass Dagger: 4.5
Ebony Dagger: 5
Daedric Dagger: 6
Dalvilu Cermonial Dagger: 2.5
Blade of Woe: 7
Languorwine Blade: 1.75
Shimmerstrike: 1.75
Sufferthorn: 4
Grummite Dagger: 4.5
Witsplinter: 4
Mehrunes' Razor: 3

***** Shortswords *****

Rusty Iron Shortsword: 5.5
Iron Shortsword: 5.5
Fine Iron Shortsword: 5.5
Steel Shortsword: 6.25
Fine Steel Shortsword: 6.25
Silver Shortsword: 4.375
Dwarven Shortsword: 7.75
Elven Shortsword: 8.5
Glass Shortsword: 9.25
Ebony Shortsword: 10
Daedric Shortsword: 11
Dark Shortsword: 7
Golden Shortsword: 7
Debaser: 9.25
Chillrend: 9.25

***** Longswords *****

Rusty Iron Longsword: 9
Iron Longsword: 9
Fine Iron Longsword: 9
Steel Longsword: 10
Fine Steel Longsword: 10
Silver Longsword: 7
Brusef Amelion's Sword: 7
Dwarven Longsword: 12
Elven Longsword: 13
Glass Longsword: 14
Blackwater Blade: 14
Ebony Longsword: 15
Daedric Longsword: 16
Dawnfang & Duskfang: 16
Akaviri Katana: 10
Ancient Akaviri Katana: 10
Ruined Akaviri Katana: 10
Steel Cutlass: 6
Sharpened Cutlass (Fine Steel Cutlass): 6
Rohssan's Antique Cutlass: 6
Amber Sword: 14
Madness Longsword: 20
Dark Longsword: 11
Golden Longsword: 11
Ebony Blade: 6.5
Goldbrand: 17
Umbra: 16
Honorblade of Chorrol: 15
Thornblade: 7
Order Sword: 16
Grummite Cleaver: 14
Blackwater Blade: 14
Dragonsword of Lainlyn: 19
Sword of the Crusader: 13

***** Claymores *****

Rusty Iron Claymore: 16
Iron Claymore: 16 
Fine Iron Claymore: 16
Steel Claymore: 17
Fine Steel Claymore: 17
Silver Claymore: 12
Rugdumph's Sword: 12
Dwarven Claymore: 19
Elven Claymore: 20
Sinweaver: 20
Glass Claymore: 22
Ebony Claymore: 22
Daedric Claymore: 23
Akaviri Dai-Katana: 17
Madness Claymore: 28
Shadowrend (Claymore): 23
Sword of Jyggalag: 25

***** Maces *****

Rusty Iron Mace: 13
Iron Mace: 13
Fine Iron Mace: 13
Steel Mace: 14
Fine Steel Mace: 14
Silver Mace: 9.8
Dwarven Mace: 16
Elven Mace: 17
Glass Mace: 18
Ebony Mace: 19
Daedric Mace: 20
Amber Mace: 18
Dark Mace: 15
Golden Mace: 15
Mace of Molag Bal: 18
Grummite Cudgel: 18
Rockshatter: 16
Mace of the Crusader: 18

***** Warhammers *****

Rusty Iron Warhammer: 24
Iron Warhammer: 24
Fine Iron Warhammer: 24
Steel Warhammer: 25
Fine Steel Warhammer: 25
Silver Warhammer: 17.5
Dwarven Warhammer: 27
Elven Warhammer: 28
Glass Warhammer: 29
Ebony Warhammer: 30
Daedric Warhammer: 31
Amber Warhammer: 29
Nerveshatter: 29
Volundrung: 26

***** War Axes *****

Rusty Iron War Axe: 11
Iron War Axe: 11
Fine Iron War Axe: 11
Steel War Axe: 12
Fine Steel War Axe: 12
Silver War Axe: 8.4
Dwarven War Axe: 14
Elven War Axe: 15
Glass War Axe: 16
Ebony War Axe: 17
Daedric War Axe: 18
Club(?!): 5.5
Madness War Axe: 22
Dark War Axe: 13
Golden War Axe: 13

***** Battle Axes *****

Rusty Iron Battle Axe: 20
Iron Battle Axe: 20
Fine Iron Battle Axe: 20
Steel Battle Axe: 21
Fine Steel Battle Axe: 21
Silver Battle Axe: 14.7
Dwarven Battle Axe: 23
Elven Battle Axe: 24
Glass Battle Axe: 25
Ebony Battle Axe: 26
Daedric Battle Axe: 27
Shadowrend (Battle Axe): 27
Heavy Rake: 4

***** Bows *****

Rusty Iron Bow: 5
Iron Bow: 5
Fine Iron Bow: 5
Steel Bow: 7 
Fine Steel Bow: 7
Silver Bow: 4.9
Black Bow: 5
Dwarven Bow: 10
Elven Bow: 12
Glass Bow: 14
Ebony Bow: 16
Daedric Bow: 18
Amber Bow: 14
Madness Bow: 21
Dark Bow: 10
Golden Bow: 10
Grummite Bow: 15

***** Arrows *****

Iron Arrow: 0
Steel Arrow: 0
Silver Arrow: 0
Dwarven Arrow: 0
Elven Arrow: 0
Glass Arrow: 0
Ebony Arrow: 0
Daedric Arrow: 0
Amber Arrow: 0
Madness Arrow: 0
Dark Arrow: 0
Golden Arrow: 0

***** Staves *****

Default: 8
Goblin Totem Staff: 10
Sanguine Rose: 10
Skull of Corruption: 10
Wabbajack: 10

***** Basic Weapons By Material Type *****

***** Iron Weapons *****

Iron Dagger: 2
Iron Shortsword 5.5
Iron Longsword: 9
Iron Claymore: 16
Iron Mace: 13
Iron Warhammer: 24
Iron War Axe: 11
Iron Battle Axe: 20
Iron Bow: 5

***** Steel Weapons *****

Steel Dagger: 2.5
Steel Shortsword: 6.25
Steel Longsword: 10
Steel Claymore: 17
Steel Mace: 14
Steel Warhammer: 25
Steel War Axe: 12
Steel Battle Axe: 21
Steel Bow: 7

***** Silver Weapons *****

Silver Dagger: 1.75
Silver Shortsword: 4.375
Silver Longsword: 7
Silver Claymore: 12
Silver Mace: 9.8
Silver Warhammer: 17.5
Silver War Axe: 8.4
Silver Battle Axe: 14.7
Silver Bow: 4.9

***** Dwarven Weapons *****

Dwarven Dagger: 3.5
Dwarven Shortsword: 7.75
Dwarven Longsword: 12
Dwarven Claymore: 19
Dwarven Mace: 16
Dwarven Warhammer: 27
Dwarven War Axe: 14
Dwarven Battle Axe: 23
Dwarven Bow: 10

***** Elven Weapons *****

Elven Dagger: 4
Elven Shortsword: 8.5
Elven Longsword: 13
Elven Claymore: 20
Elven Mace: 17
Elven Warhammer: 28
Elven War Axe: 15
Elven Battle Axe: 24
Elven Bow: 12

***** Glass Weapons *****

Glass Dagger: 4.5
Glass Shortsword: 9.25
Glass Longsword: 14
Glass Claymore: 22
Glass Mace: 18
Glass Warhammer: 29
Glass War Axe: 16
Glass Battle Axe: 25
Glass Bow: 14

***** Ebony Weapons *****

Ebony Dagger: 5
Ebony Shortsword: 10
Ebony Longsword: 15
Ebony Claymore: 22
Ebony Mace: 19
Ebony Warhammer: 30
Ebony War Axe: 17
Ebony Battle Axe: 26
Ebony Bow: 16

***** Daedric Weapons *****

Daedric Dagger: 6
Daedric Shortsword: 11
Daedric Longsword: 16
Daedric Claymore: 23
Daedric Mace: 20
Daedric Warhammer: 31
Daedric War Axe: 18
Daedric Battle Axe: 27
Daedric Bow: 18

***** Amber Weapons *****

Amber Sword: 14
Amber Mace: 18
Amber Warhammer: 29
Amber Bow: 14

***** Madness Weapons *****

Madness Longsword: 20
Madness Claymore: 28
Madness War Axe: 22
Madness Bow: 21

***** Dark Seducer Weapons *****

Dark Shortsword: 7
Dark Longsword: 11
Dark Mace: 15
Dark War Axe: 13
Dark Bow: 10

***** Golden Saint Weapons *****

Golden Shortsword: 7
Golden Longsword: 11
Golden Mace: 15
Golden War Axe: 13
Golden Bow: 10

***** Grummite Weapons *****

Grummite Dagger: 4.5
Grummite Cleaver: 14
Grummite Cudgel: 18
Grummite Bow: 15

***** Order (Deluxe) Weapons *****

Order Dagger: 6.5
Order Shortsword: 12.75
Order Longsword: 19
Order Claymore: 27
Order Mace: 22
Order Warhammer: 33
Order War Axe: 21
Order Battle Axe: 30
Order Bow: 20