- Scythe Victim
- Scythe belt
- Scythe of trials
- Sea Monks/Attribute
- Sea Serpent Grotto
- Seafood stewpot
- Seal of Byakko
- Seal of banishing
- Seal of the Serpent
- Sealed Immortal envelope
- Sealed dagger
- Sealion's Den
- Sealion crest key
- Sealord skin
- Searcher
- Seashell
- Seasoning stone
- Seburoa-Mabilua
- Second Mimeo Feather
- Second dark Mana Orb
- Second forged envelope
- Second glowing Mana Orb
- Second signed forged envelope
- Sedal-Godjal
- Seed Crystal
- Seed Crystal (Monster)
- Seed Goblin
- Seed Goblin (Monster)
- Seed Mandragora
- Seed Mandragora (Monster)
- Seed Orc
- Seed Orc (Monster)
- Seed Quadav
- Seed Quadav (Monster)
- Seed Sowing
- Seed Thrall
- Seed Yagudo
- Seed Yagudo (Monster)
- Seedspall Astrum
- Seedspall Caerulum
- Seedspall Luna
- Seedspall Lux
- Seedspall Roseum
- Seedspall Viridis
- Seedspray (Blue Magic)
- Seeker Bats
- Seekers of Adoulin Chapter 1
- Seekers of Adoulin Chapter 2
- Seekers of Adoulin Chapter 3
- Seekers of Adoulin Missionen
- Seether
- Segment of Omega's hind leg
- Segment of Ultima's claw
- Segomo's mantle
- Seika uchiwa
- Seika uchiwa +1
- Sekhmet corset
- Selbina
- Selemnus belt
- Self-Destruct (Blue Magic)
- Selh'teus
- Semih Lafihna
- Sempurne
- Sentient Carafe
- Sentinels' Honor
- Senuna's mantle
- Seps
- Septic Acuex
- Serac Rabbit
- Serket
- Serpopard Ishtar
- Serpopard Ninlil's bone
- Serpopard Ninlil's coffer
- Serra
- Serving of Frog Flambe
- Serving of Goblin stir-fry
- Serving of black pudding
- Serving of green curry
- Serving of herb crawler eggs
- Serving of icecap rolanberry
- Serving of royal jelly
- Set Free
- Set Free/Plot Details
- Set of festival dolls
- Set of fish bones
- Seven of Clubs
- Seven of Spades
- Sha Wujing's lance
- Sha Wujing's lance +1
- Shades of Vengeance
- Shadow Dragon
- Shadow Lord
- Shadow Lord phantom gem
- Shadow flames
- Shadow fragment
- Shadow geode
- Shadow gorget
- Shadow of Darkness
- Shadows/Attribute
- Shaeema
- Shaft 2716 operating lever
- Shaft gate operating dial
- Shaggy Ovim
- Shakudo ingot
- Shall shell
- Shalott
- Shamarhaan
- Shamash
- Shamash -1
- Shamonde
- Shanene
- Shankha
- Shanruru
- Shantotto
- Shantotto's new spell
- Shararat Teahouse
- Shard of Apathy
- Shard of Arrogance
- Shard of Cowardice
- Shard of Envy
- Shard of Rage
- Sharzalion
- Shattering Stars
- Sheelala
- Sheep Botfly
- Sheep Song (Blue Magic)
- Sheep tooth
- Sheepfoe Mambo
- Sheepskin
- Sheet of Mapitoto tunes
- Sheet of bast parchment
- Sheet of cobalt mythril
- Sheet of dark adaman
- Sheet of kurogane
- Sheet of vellum
- Sheia Pohrichamaha
- Shell
- Shell II
- Shell III
- Shell IV
- Shell V
- Sheltering Doubt
- Shen
- Shen's Filtrate
- Sheol A (RoE)
- Shield of Diplomacy
- Shifty Shades of Prey
- Shikaree X
- Shikaree X's Rabbit
- Shikaree X (Monster)
- Shikaree Y
- Shikaree Y (Monster)
- Shikaree Z
- Shikaree Z's Wyvern
- Shikaree Z (Monster)
- Shikigami Weapon
- Shikoko, W.W.
- Shimmering invitation
- Shining One
- Shining fragment
- Ship bound for Mhaura
- Ship bound for Selbina
- Shiva
- Shiva's claws
- Shla Kheefid
- Shock
- Shock Spikes
- Shrimp lantern
- Shrimp lure
- Shrouded Piper
- Sickle
- Sickle Slash (Blue Magic)
- Side-sword
- Siege Bat
- Sigismund
- Signed envelope
- Sigyn's cuirie
- Sih Gates
- Silena
- Silence
- Silent Rooster
- Silk Caterpillar
- Silt pouch
- Silver A.M.A.N. voucher
- Silver Sea Remnants
- Silver Sea route to Al Zahbi
- Silver Sea route to Nashmau
- Silver beastcoin
- Silver bell
- Silver bullet pouch
- Silver chip
- Silver ingot
- Silver luopan
- Silver mog pell
- Silver name tag
- Silver quiver
- Silvery plate
- Sin
- Sinker Drill (Blue Magic)
- Siren
- Siren's Tear
- Siren's plume
- Siren (Monster)
- Six of Clubs
- Sixth dark Mana Orb
- Sixth glowing Mana Orb
- Skeletons/Attribute
- Skewer Sam
- Skill Cap/Bard
- Skill Cap/Beastmaster
- Skill Cap/Black Mage
- Skill Cap/Blue Mage
- Skill Cap/Corsair
- Skill Cap/Dancer
- Skill Cap/Dark Knight
- Skill Cap/Dragoon
- Skill Cap/Geomancer
- Skill Cap/Monk
- Skill Cap/Ninja
- Skill Cap/Paladin
- Skill Cap/Puppetmaster
- Skill Cap/Ranger
- Skill Cap/Red Mage
- Skill Cap/Samurai
- Skill Cap/Summoner
- Skill Cap/Thief
- Skill Cap/Warrior
- Skill Cap/White Mage
- Skimmer
- Skipper Moogle (W)
- Skirmisher: Cirdas Caverns
- Skirmisher: Rala Waterways
- Skittish Matamata
- Skopopo
- Skyward Ho, Voidwatcher!
- Slab of granite
- Slab of plumbago
- Slacks
- Slanderous Utterings
- Sleep
- Sleep II
- Sleepga
- Sleepga II
- Sleepshroom
- Sleepy Mabel's coffer
- Slice of buffalo meat
- Slice of cockatrice meat
- Slice of coeurl meat
- Slice of dhalmel meat
- Slice of dragon meat
- Slice of gabbrath meat
- Slice of giant sheep meat
- Slice of hare meat
- Slice of land crab meat
- Slice of salted hare
- Slobbering Ruszor
- Slops
- Slow
- Slow II
- Slugs/Attribute
- Small starfruit
- Smalt chip
- Smash the Orcish Scouts
- Smertrios's mantle
- Smiling stone
- Smite of Rage (Blue Magic)
- Smithing: Bronze Knife
- Smithing kit 10
- Smithing kit 15
- Smithing kit 20
- Smithing kit 5
- Smn
- Smoke-filled flask
- Smoke Breath
- Smoky chip
- Smooth stone
- Snake on the Plains
- Snapping Craklaw
- Sneak
- Sneak Attack
- Sneaking Tiger
- Snha Migashniohra
- Sniggnix
- Snobby letter
- Snoll Tzar
- Snolls/Attribute
- Snow geode
- Snow gorget
- Snowdim stone +2
- Soarer erring
- Soaring trophy
- Social Graces
- Sodragamm
- Soft-boiled egg
- Soil geode
- Sola Jaab
- Soldier Crawler
- Solemnity
- Solicitor
- Somatophylax Dullahan
- Somber Dreams
- Somber Obdella
- Somber stone
- Something Fishy
- Somo Aatsula
- Song of hope
- Sophia ring
- Sophistry
- Soporific (Blue Magic)
- Sorcerer's coat
- Sorcerer's gloves
- Sorcerer's petasos -1
- Sorcerer's sabots
- Sors shield
- Soul gem
- Soul gem clasp
- Soulflayer's wand
- Souls in Shadow
- Soulscourge
- Sound Blast (Blue Magic)
- South Gustaberg
- Southeastern star charm
- Southern Legend
- Southern San d'Oria
- Southern San d'Oria (S)
- Southwestern star charm
- Sowilo claymore
- Spatha
- Speak to Alchemists' Guild Master
- Speak to Blacksmiths' Guild Master
- Speak to Boneworkers' Guild Master
- Speak to Carpenters' Guild Master
- Speak to Culinarians' Guild Master
- Speak to Fisherman's Guild Master
- Speak to Goldsmiths' Guild Master
- Speak to Tanners' Guild Master
- Speak to Weavers' Guild Master
- Spear
- Special gobbiedial key
- Spei Stone
- Speleothem Gefyrst
- Speleothem Ungeweder
- Spellcaster's ecu
- Sphene
- Spheroids/Attribute