Company Names:
ID (13800000000 B.C.)
ID (3600 B.C.-1491 A.D.)
IES (1500-1871)
IBM (1872-n^6+4000000001)
ICM (n^6+4000000001-n^n-3)
IBM (n^n-2)

OS Names:
RS2 Wimp (13800000000 B.C.-500002 B.C.)
RS2 Worm (500001 B.C.-447 A.D.)
RS2 Womp (450 A.D.-1491 A.D.)
EG-2 Warp (1500-1701)
EG-2 Warp (1702-1872)
DOS-2 Warp (1872-1949)
OS/2 Project-Interface (1950-1959)
OS/2 Warp (1960)


Others:

OS/Aptiva:
RS-Appovia (13800000000 B.C.-500002 B.C.)
RS-Apturva (500001 B.C.-447 A.D.)
RS-Arpturvus (450 A.D.-1491 A.D.)
EG-Aptive (1500-1701)
EG-Aptivis (1702-1872)
DOS-Aptavis (1872-1949)
Project-Aptiva (1950-1959)

OS/NetVista:
RS-NeVue (13800000000 B.C.-500002 B.C.)
RS-NoVita (500001 B.C.-447 A.D.)
RS-NenVitus (450 A.D.-1491 A.D.)
EG-NetoVita (1500-1701)
EG-NeoVita (1702-1872)
DOS-NetVita (1872-1949)
Project-NetVista (1950-1959)

OS/ThinkCentre:
RS-ZhekSente (13800000000 B.C.-500002 B.C.)
RS-ThikCetre (500001 B.C.-447 A.D.)
RS-ThenkCentulus (450 A.D.-1491 A.D.)
EG-ThintCentule (1500-1701)
EG-ThinkCent (1702-1872)
DOS-ThinkCentere (1872-1949)
Project-ThinkCentre (1950-1959)