The winterized combat armor is a variant of the regular combat armor used by the United States Armed Forces and is one of two armors worn by US troops (the other being winterized T-51b power armor) during the Anchorage Reclamation campaign in Alaska. The helmet of this variant features a balaclava and a pair of combat goggles that protect from snow glare, and the armor also has sleeves added.

• Combat Armor, a standard variant of combat armor.
• Tenpenny Security Armor, the Tenpenny security uniform is worn by the guards of Tenpenny Tower.
• Ranger Battle Armor, the armor worn by members of the mercenary group Reilly's Rangers.
• Rivet City Security Uniform, the uniform for the Rivet City Security Force.
• Talon Combat Armor, the combat armor issued to the mercenaries of Talon Company.
• Winterized Medic Armor, used by medics of the United States Armed Forces during the Anchorage Reclamation.
• Van Graff Combat Armor, the standard armor for all Van Graff guards.
• US Combat Armor, a green, military variant with private insignias found in the Divide.
• Combat Armor, Reinforced, an improved version of combat armor, made out of tougher armor plates and covers more of the wearer's body.
• Combat Armor, Reinforced Mark 2, an even tougher version of standard combat armor and an improvement of the reinforced combat armor.

• NCR Ranger Armors