DRPn

Drop from output stream n (OUTAPn).

GET'prompt'

Get (prompted) user input from the keyboard.

LST

Print the data area specified to listing file.

PRT

Print the data area specified to report file.

SAY

Output text to the screen.

SELn

Select file n for output.

WRT

Write current record immediately to open stream(s).

BCH

Branch to subroutine, loop increments are not carried.

EOJ

End job after processing current record.

LNK

Link to subroutine, loop increments are carried.

RET

Return from a subroutine.

SKP

Go to another specification line.

SKPEND

Skip remaining processing for the current record.