| Butterfly Portable Standard LISP | ⊕ 1988 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ United States | Portable Standard LISP on BBN Butterfly |
| Dotlisp | ⊕ 1988 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ||
| EusLisp | ⊕ 1988 | ↓ ↑ ⊕ Specialised Languages | ⊕ Lazy Evaluation LISPs | ⊕ Japan | geometric modeler in Lisp for Robotics and CAD |
| Lisp-Linda | ⊕ 1988 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ||
| Lisptalk | ⊕ 1988 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ China | |
| mUtilisp | ⊕ 1988 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ||
| QLISP | ⊕ 1988 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ United States | Parallel LISP |
| RefLisp | ⊕ 1988 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ United States | Reference Counting LISP |
| RLISP 88 | ⊕ 1988 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ United States | |
| TLISP | ⊕ 1988 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ||
| UtiLisp | ⊕ 1988 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs |