These are all the FF7 Enemy Skills you can learn.
Some may have more than one location but I list only one.
To acquire some of these skills you need to manipulate the enemy to make them cast it on you.

Enemy Skills

• Name: Frog Song ||| Location: Gongaga ||| Monster: Touch me
  MP: 5
  
• Name: Level 4 Suicide ||| Location: Around chocobo farm ||| Monster: Mu
  MP: 10
  
• Name: Magic Hammer ||| Location: Wutai Continent ||| Monster: Razor Weed
  MP: 3
  
• Name: White Wind ||| Location: Junon Area ||| Monster: Zemzelet
  MP: 34
  
• Name: Big Guard ||| Location: Costa Del Sol Beach ||| Monster: Beach Plug
  MP: 56
  
• Name: Angel Whisper ||| Location: North Crater ||| Monster: Pollen Salitas
  MP: 50
  
• Name: Dragon Force ||| Location: North Crater ||| Monster: Dark Dragon
  MP: 19
  
• Name: Death Force ||| Location: Wutai Continent ||| Monster: Adamantaimai
  MP: 3
  
• Name: Famethrower ||| Location: Mythril Mine ||| Monster: Ark Dragon
  MP: 10
  
• Name: Laser ||| Location: Corel Prison ||| Monster: Death Claw
  MP: 16
  
• Name: Matra Magic ||| Location: Midgar Area ||| Monster: Custom Sweeper
  MP: 8
  
• Name: Bad Breath ||| Location: Gaia's Cliff ||| Monster: Molbor
  MP: 58
  
• Name: Beta ||| Location: Chocobo Farm Marsh ||| Monster: Midgar Zolom
  MP: 35
  
• Name: Aqualung ||| Location: Corel Prison Area ||| Monster: Harpy
  MP: 34
  
• Name: Trine ||| Location: Nibel Mountains ||| Monster: Materia Keeper
  MP: 20
  
• Name: Magic Breath ||| Location: Frozen Mountains ||| Monster: Stilve
  MP: 75
  
• Name: ????? ||| Location: Nibelheim Mountains ||| Monster: Jersey
  MP: 3
  
• Name: Goblin Punch ||| Location: Goblin Island ||| Monster: Goblin
  MP: 0
  
• Name: Chocobuckle ||| Location: Chocobo Tracks ||| Monster: Chocobo
  MP: 3
  
• Name: Lv5 Death ||| Location: North Valley ||| Monster: Parasite
  MP: 22
  
• Name: Death Sentence ||| Location: Zango Valley ||| Monster: Bound Fat
  MP: 10
  
• Name: Roulette ||| Location: North Crater ||| Monster: Death Deale
  MP: 6
  
• Name: Shadow Flare ||| Location: North Crater ||| Monster: Dragon Zombie
  MP: 100
  
• Name: Pandora's Box ||| Location: North Crater ||| Monster: Dragon Zombie
  MP: 110