In the latest update found in the various micro dungeons and generated dungeons I added a total of 62 allied NPCs, 24 hostile NPCs, and 4 UCDF merchants with randomly generated loot pools of UCDF items and equipment.

Allied non hostile NPCs
/spawnnpc human ucdfstandardtrooper1 (Standard troop selection)
/spawnnpc human ucdfstandardtrooper2 (Outbreak Sick version)
/spawnnpc human ucdfheavytrooper1 (HVY trooper)
/spawnnpc human ucdfheavytrooper2 (HVY MG)
/spawnnpc human ucdfheavytrooper3 (HVY Laser)
/spawnnpc human ucdftroopercommander1 (Infantry Commander)
/spawnnpc human ucdfartillarytrooper1 (Standard troop selection)
/spawnnpc human ucdfengineertrooper1 (Standard troop selection)
/spawnnpc human ucdfdemolitiontrooper1 (Standard troop selection)
/spawnnpc human ucdfhazardtrooper1 (Standard troop selection)
/spawnnpc human ucdfhazardtrooper2 (Outbreak version)
/spawnnpc human ucdfhazardtrooper3 (Outbreak Sick version)
/spawnnpc human ucdftrenchraidertrooper1 (Standard troop selection)
/spawnnpc human ucdfradiotrooper1 (Standard troop selection)
/spawnnpc human ucdfmedictrooper1 (Standard troop selection)
/spawnnpc human ucdfriottrooper1 (Standard troop selection)
/spawnnpc human ucdfriottrooper2 (Dispersion version)
/spawnnpc human ucdfriottrooper3 (Comander troop version)
/spawnnpc human ucdfriottrooper4 (Outbreak Sick version)
/spawnnpc human ucdfparadetrooper1 (Standard troop selection)
/spawnnpc human ucdfpilottrooper1 (Standard troop selection)
/spawnnpc human ucdftankertrooper1 (Standard troop selection)
/spawnnpc human ucdfdroneoperatortrooper1 (Standard troop selection)
/spawnnpc glitch ucdfdronetrooper1 (Standard drone selection)
/spawnnpc glitch ucdfdronetrooper2 (Standard drone selection)
/spawnnpc glitch ucdfdronetrooper3 (Standard drone selection)
/spawnnpc human ucdfsnipertrooper1 (Standard troop selection)
/spawnnpc human ucdflogisticstrooper1 (Standard troop selection)
/spawnnpc human ucdfmotorpooltrooper1 (Standard troop selection)
/spawnnpc human ucdfwallrattrooper1 (Standard troop selection)
/spawnnpc human ucdfpyrotrooper1 (Pyro Rifle)
/spawnnpc human ucdfpyrotrooper2 (Flamethrower)
/spawnnpc human ucdffumagatortrooper1 (Standard troop selection)
/spawnnpc human ucdfpwrtrooper1 (Heavy Weapons)
/spawnnpc human ucdfrdztrooper1 (Standard troop selection)
/spawnnpc human ucdfrdztrooper2 (Mining Laser)
/spawnnpc human ucdfvoidtrooper1 (Standard troop selection)
/spawnnpc human ucdfresearchscientist1 (Unarmed Hazmat)
/spawnnpc human ucdfresearchscientist2 (Unarmed Labcoat)
/spawnnpc human ucdfresearchscientist3 (Armed Hazmat)
/spawnnpc human ucdfresearchscientist4 (Outbreak Sick Hazmat)
/spawnnpc human ucdfspecoptrooper1 (Standard troop selection)
/spawnnpc human ucdfdroptrooper1 (Standard drop troop)
/spawnnpc human ucdfdroptrooper2 (radio drop troop)
/spawnnpc human ucdfdroptrooper3 (heavy drop troop)
/spawnnpc human ucdfdroptrooper4 (commander drop troop w/ colored helmet variants)
/spawnnpc human ucdfarcticsnipertrooper1 (Arctic scout troop)
/spawnnpc human ucdfarctictrooper1 (Arctic troop)
/spawnnpc human ucdfarctichazardtrooper1 (Arctic Hazop troop)

Enemy hostile NPCs
/spawnnpc human ucdfenemydesertersoldier1 (Var Pirate and Bandit armor)
/spawnnpc human ucdfenemydesertersoldier2 (Pirate Raider)
/spawnnpc human ucdfenemydesertersoldier3 (Pirate Captain)

/spawnnpc human ucdfenemycultisttrooper1 (Var Cultist armor)
/spawnnpc human ucdfenemycultisttrooper2 (Light Cultist)
/spawnnpc human ucdfenemycultisttrooper3 (Heavy Cultist)
/spawnnpc human ucdfenemycultisttrooper4 (Shield Cultist)
/spawnnpc human ucdfenemycultistdrone1 (Cultist Drone)

/spawnnpc human ucdfenemyinfecteddrone1 (Malfunctioning Drone)

/spawnnpc human ucdfenemyinfectedciv1 (RU-IN Infected Civilian)
/spawnnpc human ucdfenemyinfectedprotector1 (RU-IN Infected Protectorate)
/spawnnpc human ucdfenemyinfectedresearchscientist2 (RU-IN Infected UIR Dr.)
/spawnnpc human ucdfenemyinfectedresearchscientist3 (RU-IN Infected UIR Dr.)
/spawnnpc human ucdfenemyinfectedtrooper1 (Infected Trooper)
/spawnnpc human ucdfenemyinfectedtrooper2 (Infected Peacekeeper)
/spawnnpc human ucdfenemyinfectedtrooper3 (Infected Shield Peacekeeper)
/spawnnpc human ucdfenemyinfectedhazardtrooper1 (Infected HazOp)
/spawnnpc human ucdfenemyinfectedheavytrooper1 (Infected Hammer Heavy)
/spawnnpc human ucdfenemyinfectedheavytrooper2 (Infected Shield Heavy)
/spawnnpc human ucdfenemyinfectedfumagatortrooper1 (Infected Fumigator)
/spawnnpc human ucdfenemyinfectedpyrotrooper1 (Infected/Immolated Pyro)
/spawnnpc human ucdfenemyinfectedmedictrooper1 (Infected Medic)
/spawnnpc human ucdfenemyinfectedresearchscientist1 (Infected Scientist)
/spawnnpc human ucdfenemyinfecteddrone2 (Infected Drone)

PMC NPCs
/spawnnpc human ucdfPMCatlastrooper1 (Atlas Security)
/spawnnpc human ucdfPMCatlastrooper2 (Atlas Soldier)
/spawnnpc human ucdfPMCatlastrooper3 (Atlas Researcher)
/spawnnpc human ucdfPMCdahltrooper1 (DAHL Scout)
/spawnnpc human ucdfPMCdahltrooper2 (DAHL Soldier)
/spawnnpc human ucdfPMCdahltrooper3 (DAHL Miner)
/spawnnpc human ucdfPMCcogtrooper1 (COG Gear Soldier)
/spawnnpc human ucdfPMCcogtrooper2 (COG Onyx Guard)
/spawnnpc human ucdfPMCcogtrooper3 (COG Veteran)

Guard NPCs
/spawnnpc human ucdfmppatrol1 (City Police)
/spawnnpc human ucdfmpriot1 (City Riot Police)
/spawnnpc human ucdfmpcaptain1 (City Police Captain)

Merchant NPCs
/spawnnpc human ucdfweaponmerchant1 (Weapon Supply Merchant)
/spawnnpc human ucdflogisticsmerchant1 (Logistics Supply Merchant)
/spawnnpc human ucdfmedicmerchant1 (Medical Supply Merchant)
/spawnnpc human ucdfPMCdahlmerchant1 (DAHL Mining Merchant)