Notes. Entry code explanations: HRD column: 0, not included in the HRDs (Sect. 4) because of no or uncertain luminosity class, visual multiplicity, no photometry or poor SED fit (33 stars); 1, 2, included in the HRDs (180 stars); 2, within 80 pc projected of R136 (117 stars); y, age ≤ 2.5 Myr per HRD (55 stars). Multiplicity column: SB, spectroscopic binary; 1, single lined; 2, double lined; l, large amplitude (>20 km s^-1); s, small amplitude (10–20 km s^-1); vs, very small amplitude (<10 km s^-1); SB?, stellar absorption displaced from nebular emission lines but no radial-velocity variation measured; VMn, visual multiple of n components within 1.̋2 Medusa fiber, as determined in HST/WFC3 image; NC, no WFC3 coverage. 140/213 stars have SB, VM, or both entries; moreover, multiples with separations between about 5000 AU and 1 AU (or less than the latter with unfavorable inclinations) would not, in general, be detected by either technique, except that some SB? may be within that gap. On the other hand, some SB? may instead have high velocities relative to the gas. Alternate ID column sources: ST1, Schild & Testor (1992); BI, Brunet et al. (1975); T88, Testor et al. (1988); Mk, Melnick (1985); P, Parker (1993); R, Feast et al. (1960); Sk, Sanduleak (1970).