BLIS or Blis may refer to: Bachelor of Library Science or Bachelor of Library and Information Science degree Blind Spot Information System in automobiles Bilkent Laboratory and International School in Ankara, Turkey Bacteriocin-like Inhibitory Substances, produced by some strains of Streptococcus salivarius BLIS (software), BLAS-like Library Instantiation Software Blis Technologies, a New Zealand biotechnology company Bitame Lucia International School, preschool and primary school near Yaoundé, Cameroon
Other uses BLIS/COBOL, a computer operating system Blis-et-Born, a commune in southwestern France
See also Bliss (disambiguation)