› Bacterium influenzae
› Coccobacillus pfeifferi
› Haemophilus influenzae (Lehmann and Neumann 1896) Winslow et al. 1917
› Haemophilus meningitidis
› Influenza-bacillus
› Mycobacterium influenzae

› AM30 (770235) / Serotype B
› CCUG 7317/A
› DL42 / Serotype B
› E1a / Serotype B
› Eagan / Serotype B, Eagan
› HI1388
› HI689 / Serotype B
› HK368 / Serotype B
› HK393 / NCTC 8467 / Serotype B
› HK695 / Serotype B, HK695
› HK715 / Serotype B
› I69 / Serotype B
› Isolate 1775
› Minna / Serotype B, Minna
› NCTC 8468 / Serotype B, NCTC 8468
› NTHi 1128
› NTHi 2019
› NTHi 289
› NTHi 3198, 3198
› NTHi 7502, 7502
› NTHi 772, 772
› NTHi N182
› NTHi N187, N187, NHTI N187
› NTHi TN106, TN106
› RM 153 / Serotype B
› RM 7004 / Serotype B, RM 7004, RM7004 / Serotype B
› RM 926 / Serotype B
› Rd / H175
› Serotype B