- a
Assembler, IBM S/370, first format (1,10,16,36,72)
- a2
Assembler, IBM S/370, second format (1,10,16,40,72)
- c
COBOL, normal format (1,8,12,16,20,55)
- c2
COBOL, compact format (1,6,10,14,49)
- c3
- f
FORTRAN (1,7,11,15,19,23)
- p
PL/I (1,5,9,13,17,21,25,29,33,37,41,45,49,53,57,61)
- s
SNOBOL (1,10,55)
- u
UNIVAC 1100 Assembler (1,12,20,44)