Healing/Support Items - each item affects one target unless otherwise specified.
- Potion - restores 100 HP
- Hi-Potion - restores 500 HP
- X-Potion - restores all HP
- Ether - restores 100 MP
- Turbo Ether - restores all MP
- Elixir - restores all HP and MP
- Megalixir - restores all HP and MP to all targets
- Phoenix Down - revives one ally
- Tent - restores all allies' HP and MP at a save point or on the World Map
- Antidote - cures Poison
- Eye Drops - cures Darkness
- Echo Screen - cures Silence
- Soft - cures Petrify
- Hyper - cures Sadness or induces Fury
- Tranquilizer - cures Fury or induces Sadness
- Maiden's Kiss - cures Frog
- Cornucopia - cures Small
- Vaccine - prevents ailments
- Remedy - cures all ailments
- Smoke Bomb - all party members escape from battle
Explosives - each item affects one target unless otherwise specified.
- Grenade - low non-elemental damage
- Sharpnel - medium non-elemental damage
- S-mine - medium non-elemental damage
- Right Arm - high non-elemental damage
- 8inch Cannon - high non-elemental damage
Magical Items - each item affects all targets unless otherwise specified.
- Dream Powder - casts Sleepel
- Mute Mask - casts Silence
- Ink - casts Darkness
- Loco Weed - casts Confuse
- War Gong - casts Berserk
- Shrivel - casts Mini
- Impaler - casts Frog on one target
- Cauldron - casts Bad Breath on one target
- Spider Web - casts Slow
- Hourglass - casts Stop
- Holy Torch - casts Dispel
- Kiss of Death - casts Death
- Speed Drink - casts Haste on one target
- Light Curtain - casts Barrier
- Lunar Curtain - casts M-Barrier
- Mirror - casts Reflect
- Hero Drink - casts Big Guard on one target
- Molotov - casts Fire on one target
- Fire Fang - casts Fire 2
- Fire Veil - casts Fire 3
- Antarctic Wind - casts Ice 2
- Ice Crystal - casts Ice 3
- Dragon Fang - causes lightning damage
- Bolt Plume - casts Bolt 2
- Swift Bolt - casts Bolt 3
- Earth Drum - casts Quake 2
- Earth Mallet - casts Quake 3
- Hazardous Waste - casts Bio 2
- M-Tentacles - casts Bio 3
- Stardust - casts Comet 2
- Bird Feather - casts Aero 2
- Dragon Scales - casts Aqualung
- Vampire Fang - drains HP from one target
- Ghost Hand - drains MP from one target
- Vagyrisk Claw - casts Petrify on one target
- Graviball - casts Demi on one target
- T/S Bomb - casts Demi 2 on one target
- Dazers - casts Paralysis on one target
Sources - each item adds one point to the following stats:
- Power Source - Attack
- Guard Source - Defense
- Magic Source - Magic
- Mind Source - Magic Defense
- Speed Source - Speed
- Luck Source - Luck
Limit Break Manuals - used for activating L.4 Limit Breaks for the following characters:
- Omnislash - Cloud
- Catastrophe - Barret
- Final Heaven - Tifa
- Great Gospel - Aeris
- Cosmo Memory - Red XIII
- All Creation - Yuffie
- Chaos - Vincent
- Highwind - Cid
Greens - used in catching and/or raising Chocobos.
- Gysahl Greens
- Krakka Greens
- Tantal Greens
- Pahsana Greens
- Curiel Greens
- Mimett Greens
- Reagan Greens
- Sylkis Greens
Nuts - used in Chocobo breeding.
- Pepio Nut
- Luchile Nut
- Sahara Nut
- Lasan Nut
- Pram Nut
- Porov Nut
- Carob Nut - used in breeding for Green, Blue, and Black Chocobos
- Zeio Nut - used in breeding for Gold Chocobos
Special Items
- Battery - used to access the Shinra Building (disk one only)
- Tissue - toughens Battle Square
- Save Crystal - creates a save point in the Northern Crater
- Guidebook - trade for Underwater Materia
- Earth Harp - trade for Mastered Materia
- Desert Rose - trade for Gold Chocobo
Useless Items
- 1/35 Soldier
- Super Sweeper
- Masamune Blade
- Combat Diary
- Autograph