| BLISP | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ United States | |
| DOS-ES LISP | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ||
| ELISP | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ United States | |
| EMACS LISP | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ United States | |
| Formal | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ Japan | ||
| FranzLISP | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ United States | a MACLISP dialect of LISP |
| GLISP | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ United States | |
| HCPRVR | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ United States | Horn clause prover | |
| HTROFF | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ Israel | Hebrew formatter based on TROFF | |
| Icon | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ Substrings | ⊕ United States | String manipulation language with generator capabilities |
| LOGLISP | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ United States | LOGIC, embedded in LISP |
| MODLISP | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ United States | |
| M-Prolog | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ Horn clause | Modular Prolog | |
| MRS | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ United States | ||
| Post-X | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ United Kingdom | ||
| REC/SM | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ Mexico | ||
| RediLisp | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ United States | |
| Spice Lisp | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ United States | |
| SUMMER | ⊕ 1980 | ↓ ↑ ⊕ String and List Processing | ⊕ Netherlands | String and pattern language |