Related:

• POPJ: /pop'J/ [from a {PDP-10} return-from-subroutine instruction] n.
  v. To return from a digression. By verb doubling, "Popj, popj" means roughly "Now let's see, where were we?...
• RTI /R-T-I/ interj. The mnemonic for the `return from interrupt' instruction on many computers including the 6502 and 6800.
  The variant `RETI' is found among former Z80 hackers (almost nobody programs these things in assembler anymore)....
• RTI: /R-T-I/ interj. The mnemonic for the `return from interrupt' instruction on many computers including the 6502 and 6800.
  The variant `RETI' is found among former Z80 hackers (almost nobody programs these things in assembler anymore)....
• push [from the operation that puts the current information on a stack
  and the fact that procedure return addresses are saved on a stack] (Also PUSH /push/ or PUSHJ /push'J/, the latter based on the PDP-10 procedure call instruction....
• push: [from the operation that puts the current information on a stack
  and the fact that procedure return addresses are saved on a stack] (Also PUSH /push/ or PUSHJ /push'J/, the latter based on the PDP-10 procedure call instruction....
• RVAC: Return from VACatio
• pop: /pop/ [from the operation that removes the top of a stack, and the fact that procedure return addresses are usually saved on the stack] (also capitalized `POP') 1.
  vt. To remove something from a {stack} or {pdl}....
• End of diatribe. We now return you to your regularly scheduled programming.
  ..] -- Larry Wall in Configure from the perl distributio...
• Always remember where you came from so you can return.