SMALL: Computer Programming, Auckland University, ALGOL, Operating System, TOPS 10

NEWP: Operating System, Elliot ALGOL

XMK (Operating System): Real Time Operating System, C (Programming Language), Microcontroller, Thread (Computer Science)

V (Operating System): Kernel (Computer Science), Operating system

Porting: Computer Science, Program, Operating System, Software Portability, Portability (Software), Programming Language