Listed as:
.HRC	Enemy Name - Location - Base Model

AAAA	Calemantra - Ancient Forest - Acrophies
ABAA	Izanami - Wutai - Gi Spectre
ACAA	Izanagi - Wutai - Gi Spectre
ADAA	Jenova - Final Fight - Hojo Lifeform
AEAA	Gi Champion - Cave of the Gi - Grand Horn
AFAA	Spectre - Dark Cave - Ghost
AGAA	Glutton - Cosmo Canyon - Hungry
AHAA	Tsarcat - North Crater - Couerl
AIAA	Zero - Unused - Bandit

KXAA	Commando Captain - Nibelheim - SOLDIER
KYAA	Commando - Nibelheim - SOLDIER

NVAA	Thundercracker - Mt. Nibel - Zuu
NWAA	Quarry Quail - Mt. Corel - Skeeskee
NXAA	Zack - Shinra Mansion - SOLDIER
NYAA	Bad Rap Prime - Sister Ray - Bad Rap
NZAA	Poodler Prime - Sister Ray - Poodler
OAAA	Zero Hound (unused) - Midgar Raid - Guard Hound (replaced by Dark Nation)
OBAA	Elite Trooper - Midgar Raid - Attack Squad
OCAA	Mako Brigade - Whirlwind Maze - Attack Squad
ODAA	Recon Team - Temple of the Ancients - Attack Squad
OEAA	Snow Patrol - Great Glacier - Attack Squad
OFAA	Schiller - Cargo Ship - Gas Ducter

SNAA	Train Driver - Corel Train - Dyne
SOAA	Mimic - Forgotten City - Jemnezmy
SPAA	Cait Tank Turret - Gold Saucer - Grosspanzer
SQAA	Cait Tank Minigun - Gold Saucer - Grosspanzer
SRAA	Cait Tank Treads - Gold Saucer - Grosspanzer
SSAA	Super Saver System - Midgar - Warning Board
STAA	SSS Machine Gun - Midgar - Warning Board
SUAA	SSS Rocket Launcher - Midgar - Warning Board
SVAA	Tseng - Rocket Town - Vincent
SWAA	Mongo - Gold Saucer - Gigas
SXAA	Chokhmabo - Kalm - Chocobo
SYAA	Kaktuer - Corel Materia Cave - Cactuar
SZAA	Lucrecia - Waterfall Cave - Hojo Lifeform
TAAA	X-ATM Scorpion Final - North Corel Reactor - Guard Scorpion
TBAA	Protoroth Cloud - North Crater - Yin/Yang
TCAA	Protoroth Sephiroth - North Crater - Yin/Yang
TDAA	Protoroth Base - North Crater - Yin/Yang
TEAA	Summon Materia - Kalm - Movers
TFAA	Magic Materia - Kalm - Movers
TGAA	Command Materia - Kalm - Movers
THAA	King Bub - Unused - Mu
TIAA	Bio-trooper - Reactor No.5 - Attack Squad
TJAA	SOLDIER: M-Class - Junon - SOLDIER
TKAA	Pink Grunt - Unused - Aero Combatant
TLAA	Security Grunt - Shinra HQ - Senior Grunt
TMAA	Saboteur Grunt - Shinra HQ - Mighty Grunt
TNAA	Scotch/Red Bandit - Midgar/Nibel Area - Lackey
TOAA	Gambler - Rocket Area - Death Dealer
TPAA	Love Buster - Unused - Air Buster
TQAA	T-11 Sweeper - Shinra HQ - Sweeper
TRAA	Gilgamesh - Gold Saucer - Iron Giant
TSAA	Boxer - Gongaga - Goblin
TTAA	Berserk Golem - Gold Saucer - Armored Golem
TUAA	Gil Turtle - Unused - Adamantaimai
TVAA	Motorsaurus - Gold Saucer - Heavy Tank
TWAA	KING Vermin - Mideel Area - Slaps
TXAA	Tyrant - North Crater - Behemoth
TYAA	Robot Dragon - Gongaga - Nibel Dragon
TZAA	Abyss - North Crater - Malboro
UAAA	Mystery Ninja - Wutai - Mystery Ninja
UBAA	Vorpar - Unused - Ghost Ship
UCAA	Thunder Gunner - Shinra HQ - Heli-Gunner
UDAA	Netzechariah - Unused - Safer Sephiroth
UEAA	Armstrong's Dog - Unused - Blood Hound
UFAA	Hyndrangea - Temple of the Ancients - Lost Number
UGAA	X-ATM Scorpion Damaged - Reactor No.1 - Guard Scorpion
UHAA	Jessie - Reactor No.1 - Grenade Combatant
UIAA	X-ATM Scorpion II - Shinra HQ - Guard Scorpion
UJAA	X-ATM Scorpion III - Mt. Nibel - Guard Scorpion
UKAA	X-ATM Scorpion IV - Junon - Guard Scorpion
ULAA	X-ATM Scoripion V - Corel Train - Guard Scorpion
UMAA	EMPTY
UNAA	Magitek Bit - Unused - Sample HO512-opt
UOAA	Safer Mog - Temple of the Ancients - Safer Sephiroth
UPAA	Cait Sith #1 - Temple of the Ancients - Safer Sephiroth
UQAA	Django - Cave of the Gi - Red XIII
URAA	Goldberry - Wutai Materia Cave - Tonberry
USAA	EMPTY
UTAA	Guard Scorpion - Unused - Guard Scorpion
UUAA	Jenova-GRADIENT- Gold Saucer - Jenova BIRTH
UVAA	Materia Matriarch - Gold Saucer - Materia Keeper
UWAA	Vector Node A - Cago Ship - Bad Rap
UXAA	Vector Node B - Cago Ship - Bad Rap
UYAA	Mamatolis - Mt. Corel - Cokatolis
UZAA	Crewman Jarvey/Dones - Unused - Ghost Ship
VAAA	Barbariccia GT - Highway Arrange - Motorball
VBAA	Bomb King - Mideel Materia Cave - Gigas
VCAA	Nemesis - Gold Saucer - Ultimate Weapon
VDAA	Sephiroth - Whirlwind Maze - Sephiroth
VEAA	Vincent - Dark Cave - Vincent
VFAA	Knocker-Downer - Debug - Hojo
VGAA	Gobruiser - Junon Leagues - Guardian
VHAA	Cait Sith Mk.3 - Junon Leagues - Cait Sith
VIAA	Rudra - Great Glacier - Jemnezmy
VJAA	Blackjack - Junon Leagues - Death Dealer
VKAA	Dynamite A - Junon Leagues - Mighty Grunt A
VLAA	Dynamite B - Junon Leagues - Mighty Grunt B
VMAA	Souther - Junon Leagues - Scissor
VNAA	Antonio - Junon Leagues - Christopher
VOAA	Ferguson - Junon Leagues - Gighee
VPAA	Bludown - Junon - Desert Sahagin
VQAA	Mango Fang - Temple Area - Icicle Fang
VRAA	Junk Sweeper - Train Graveyard - Sweeper
VSAA	Wild Thing 2000 - Icicle Area - Hellrider
VTAA	Bungalowe A - Goblin Island - Hell House A
VUAA	Bungalowe B - Goblin Island - Hell House B
VVAA	Magpie - Mideel Area - Hedgepie
VWAA	Tifa Turk - Unused - Tifa
VXAA	Armour Keeper - Mt. Nibel Arrange - Materia Keeper
VYAA	Jormungandr - Junon Arrange - Bottomswell
VZAA	Mirage - Dark Cave - Helletic Hojo
WAAA	Omega Weapon - Gold Saucer - Ultimate Weapon
WBAA	Masked Man - Dark Cave - SOLDIER
WCAA	Spectral Hojo - Dark Cave - Lifeform Hojo
WDAA	Curator A - Shinra HQ - Carry Armour A
WEAA	Curator B - Shinra HQ - Carry Armour B
WFAA	Curator C - Shinra HQ - Carry Armour C
WGAA	Security Captain - Midgar Tunnels - Chocobo
WHAA	Barret - Kalm - Barret
WIAA	Mythril Diver - Mythril Mines - Diver's Nest
WJAA	Lance Aspect - Unused - Bad Rap
WKAA	Staff Aspect - Unused - Bad Rap
WLAA	Lich GT - Gongaga - Motorball
WMAA	Red Stinger - Cave of the Gi - Stinger
WNAA	Bloodcicle - Gaea's Cliff - Icicle
WOAA	Vargas - Unused - Magnade
WPAA	X-ATM Prime - Corel Reactor - Proud Clod
WQAA	Invisible - ???? - ????
WRAA	Zangan - Nibel Reactor - Tifa
WSAA	Ozma (Prototype) - Unused - Safer Sephiroth
WTAA	Ozma - ???? - Master Tonberry
WUAA	Boristh - Junon Leagues - Aeris
WVAA	Smoke - Junon Leagues - Cid
WWAA	Gun - Junon Leagues - Vincent
WXAA	Safer Palmer - Unused - Safer Sephiroth
WYAA	Satan Gate - Temple of the Ancients - Demon's Gate
WZAA	Omega - Round Island - Materia Keeper
XAAA	Shinryu - Round Island - Serpent
XBAA	Z-ATM Arachnid - Unused - Guard Scorpion