Pokémon/Pokédex/Slowbro

TM/HM

 * RB/Y/GS/C/RS/FL: Blizzard, Dig, Double Team, Earthquake, Fire Blast, Flash, Hyper Beam, Psychic, Rest, Strength, Surf, Toxic
 * RB/Y/C/RS/FL: Ice Beam
 * RB/Y/GS/C: Swift
 * GS/C/RS/FL: Attract, Frustration, Hidden Power, Iron Tail, Protect, Rain Dance, Return, Rock Smash, Shadow Ball, Sunny Day
 * C/RS/FL: Flamethrower
 * RB/Y: Bide, Body Slam, Bubblebeam, Counter, Double-Edge, Fissure, Mega Kick, Mega Punch, Mimic, Pay Day, Psywave, Rage, Reflect, Seismic Toss, Skull Bash, Submission, Substitute, Take Down, Teleport, Thunder Wave, Tri Attack, Water Gun
 * GS/C: Curse, Dream Eater, Dynamicpunch, Endure, Fury Cutter, Headbutt, Ice Punch, Icy Wind, Mud-Slap, Nightmare, Psych Up, Sleep Talk, Snore, Swagger, Zap Cannon
 * RS/FL: Brick Break, Calm Mind, Dive, Facade, Focus Punch, Hail, Safeguard, Secret Power, Skill Swap, Water Pulse

Evolution

 * GS/C/RS/FL: Belly Drum, Future Sight, Safeguard, Stomp
 * RS/FL: Mud Sport, Sleep Talk, Snore

Regional Variants

 * Kantonian Slowbro
 * Galarian Slowbro - Dual poison psychic type.

Trading Cards

 * Fossil #43 - Slowbro
 * Team Rocket #12 - Dark Slowbro
 * Gym Heroes #60 - Sabrina's Slowbro
 * Neo Destiny #48 - Light Slowbro
 * Aquapolis #33 - Slowbro
 * EX FireRed & LeafGreen #14 - Slowbro