Inferior colliculus | Commercial Orbital Transportation Services | Russian Orbital Segment | Sub-orbital spaceflight | Orbital station-keeping | orbital resonance | Orbital hybridisation | Orbital eccentricity | molecular orbital | Inferior Five | Atomic orbital | Timeline of first orbital launches by country | Roman governors of Germania Inferior | Orbital Test Satellite | orbital station | Orbital state vectors | orbital spaceflight | Orbital overlap | orbital eccentricity | Orbital 2 | Norfolk Orbital Railway | Inferior vena cava | Inferior salivatory nucleus | Glandular branches of the inferior thyroid artery | broken remains of Earth's orbital infrastructure | Anal fissure |
Caption2 = 1 Foramen ethmoidale, 2 Canalis opticus, 3 Fissura orbitalis superior, 4 Fossa sacci lacrimalis, 5 Sulcus infraorbitalis, 6 Fissura orbitalis inferior, 7 Foramen infraorbitale
Caption = 1: Foramen ethmoidale
2: Canalis opticus
3: Fissura orbitalis superior
4: Fossa sacci lacrimalis
5: Sulcus infraorbitalis
6: Fissura orbitalis inferior
7: Foramen infraorbitale
Caption2 = 1 Foramen ethmoidale, 2 Canalis opticus, 3 Fissura orbitalis superior, 4 Fossa sacci lacrimalis, 5 Sulcus infraorbitalis, 6 Fissura orbitalis inferior, 7 Foramen infraorbitale
Caption2 = 1 Foramen ethmoidale, 2 Canalis opticus, 3 Fissura orbitalis superior, 4 Fossa sacci lacrimalis, 5 Sulcus infraorbitalis, 6 Fissura orbitalis inferior, 7 Foramen infraorbitale