41 Ori A), 41 Ori C, 41 Ori D, 42 Ori), 43 Ori), 44 Ori), Great Orion Nebula, Lower Sword, M 42, M 43, Mairan's Nebula, NGC 1973, NGC 1975, NGC 1976, NGC 1977, NGC 1980, NGC 1981, NGC 1982, Orion Nebula, The star 45 Ori, The star Hatysa (ι Ori, The star Mizan Batil I (c Ori, The star Mizan Batil II (θ2 Ori, The star Trapezium (θ1 Ori A, The star θ1 Ori C, The star θ1 Ori D, Upper Sword, the Running Man Nebula