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