Hephaestus (Greek god); Hephaistos
Hades (Greek god); Hades; the underworld (in Greek mythology)
Cronus (Greek god); Kronos
Gaia (Greek goddess); Gaea
Kerberos (computer security protocol)
chimera (mythological); chimaera; chimera (biological); chimaera
Pegasus (star); Pegasus (winged horse in Greek mythology)
Achilles tendon; calcaneal tendon; Achilles' heel; vulnerable point
Hercules; Herakles; Hercules beetle (Dynastes hercules)
aegis (mythical shield); Aegis (system); Aegis (missile guidance system)
Roman mythology; Roman myths
Jupiter (Roman god); Jupiter (planet); Jupiter Symphony; Symphony No. 41 by Mozart
Apollo program; Project Apollo; Apollo (Greek and Roman god)
Middle East respiratory syndrome; MERS
Venus (Roman goddess); Venus (planet)
Mercury (Roman god); Mercury (planet); mercury (Hg)
Neptune (Roman god); Neptune (planet)
Ceres (dwarf planet); Ceres (Roman goddess)
hieroglyph; hieroglyphics