Cannabis Ruderalis October 12, 2016 thcscience_admin DOS 10 may refer to OS/2 versions: OS/2 1.0, "DOS" version 10.00 by Microsoft and IBM OS/2 1.1, "DOS" version 10.10 by Microsoft and IBM OS/2 1.2, "DOS" version 10.20 by Microsoft and IBM OS/2 1.3, "DOS" version 10.30 by IBM See also[edit] DOS (disambiguation) DOS 1 (disambiguation) DOS 8 (disambiguation) DOS 20 (disambiguation) DOS 286 (disambiguation)