0-9

• 65xx
• 6800
• 68000
• 88000

A-M

• Alpha
• ARM
• Clipper
• ia_64
• MIPS

N-Z

• Nova
• NS32016 - NS32xxx series
• PA-RISC
• POWER
• PowerPC
• SPARC
• SuperH
• Transputer
• VAX (also a platform?)
• x86 - Intel\AMD 8086 and Pentium-based processors. Also includes the 64-bit AMD\Intel CPUs compatible with x86.
• z80 includes 8080, 8085, and other compatible chips.