| AMBIT/G | ⊕ 1968 | ↓ ↑ ⊕ String and List Processing | ⊕ Symbolic | ⊕ United States | Ambit symbolic package for graphs |
| BUILD | ⊕ 1968 | ↓ ↑ ⊕ String and List Processing | ⊕ Macros | ⊕ United States | |
| CHAMP | ⊕ 1968 | ↓ ↑ ⊕ String and List Processing | ⊕ Substrings | ⊕ United States | String-conscious algol 60 variant |
| COCOA | ⊕ 1968 | ↓ ↑ ⊕ String and List Processing | ⊕ Text analysis | ⊕ United Kingdom | Language for literary analysis |
| Data Structures Language | ⊕ 1968 | ↓ ↑ ⊕ String and List Processing | ⊕ Other IAL Coeval | ⊕ United States | MAD dialect with extensions for lists and graphics |
| EOL-2 | ⊕ 1968 | ↓ ↑ ⊕ String and List Processing | ⊕ Grammar and Syntax-oriented | ⊕ Poland | Expression Oriented Language |
| Gordon | ⊕ 1968 | ↓ ↑ ⊕ String and List Processing | ⊕ Individual | ⊕ United States | |
| LEAP | ⊕ 1968 | ↓ ↑ ⊕ String and List Processing | ⊕ Map/Dictionary | ⊕ United States | Language for the Expression of Associative Procedures |
| LISP A | ⊕ 1968 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ United States | |
| LOGOL | ⊕ 1968 | ↓ ↑ ⊕ String and List Processing | ⊕ Ring | ⊕ Poland | String-manipulation language |
| MAD List Language | ⊕ 1968 | ↓ ↑ ⊕ String and List Processing | ⊕ List | ⊕ United States | Extensions of MAD for list processing |
| MLISP | ⊕ 1968 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ United States | |
| PANON-2 | ⊕ 1968 | ↓ ↑ ⊕ String and List Processing | ⊕ Patterns | ⊕ Italy | Pattern-directed symbol manipulation language |
| SIGMA | ⊕ 1968 | ↓ ↑ ⊕ String and List Processing | ⊕ Macroassemblers | ⊕ Russian Federation | BESM Macroprocessing system |
| SNOBOL-A | ⊕ 1968 | ↓ ↑ ⊕ String and List Processing | ⊕ Patterns | ⊕ Russian Federation | SNOBOL with structures |
| TRAMP | ⊕ 1968 | ↓ ↑ ⊕ String and List Processing | ⊕ Map/Dictionary | ⊕ United States | Associative memory language |