| 1 | focal | pdp-8 |
| 2 | basic | pdp-8 |
| 3 | fortran IV | mf |
| 4 | algol | hp1000 |
| 5 | hpl | hp9825 |
| 6 | asm | micros |
| 7 | snobol | |
| 8 | lisp | |
| 9 | Pascal | |
| 10 | bal | |
| 11 | pls | |
| 12 | pli | |
| 13 | plas | |
| 14 | jcl | |
| 15 | c | |
| 16 | sql | |
| 17 | java | |
| 18 | html | |
| 19 | xhtml | |
| 20 | javascript | |
| 21 | visual basic | |
| 22 | php | |
| 23 | rexx | |
| 24 | clist | |
| 25 | script | bash, sh |
| 26 | c++ | |
| 27 | cobol |