| BAP | ⊕ 1993 | ⊕ Horn clause | ⊕ United States | Brain Aid Prolog | |
| BEFUNGE | ⊕ 1993 | ⊕ United States | |||
| Butterfly Common LISP | ⊕ 1993 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ United States | |
| CCEL | ⊕ 1993 | ⊕ United States | Constraint programmign in C++ | ||
| CHARM++ | ⊕ 1993 | ⊕ United States | |||
| CILK | ⊕ 1993 | ⊕ United States | |||
| CORAL | ⊕ 1993 | ⊕ United States | Language for deductive database | ||
| Coral++ | ⊕ 1993 | ↓ ↑ ⊕ Business Data Processing | ⊕ United States | Object-oriented language for deductive databases | |
| CVL | ⊕ 1993 | ⊕ United States | |||
| C-XSC | ⊕ 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ CPL, BCPL and B | ⊕ United States | Extensions to C++ for scientific computing |
| DBC | ⊕ 1993 | ⊕ United States | Data-parallel Bit-serial C | ||
| DROOL | ⊕ 1993 | ⊕ United States | |||
| es | ⊕ 1993 | ⊕ United States | Extensible shell | ||
| FT | ⊕ 1993 | ⊕ United States | |||
| Glenda | ⊕ 1993 | ⊕ United States | |||
| HPF | ⊕ 1993 | ↓ ↑ ⊕ Numerical Scientific | ⊕ United States | High Performance Fortran | |
| Indexical Lucid | ⊕ 1993 | ⊕ United States | |||
| Isabelle-93 | ⊕ 1993 | ⊕ United States | |||
| Kaleidoscope'93 | ⊕ 1993 | ⊕ United States | |||
| Linear Janus | ⊕ 1993 | ⊕ United States | |||
| M | ⊕ 1993 | ⊕ United States | |||
| Multi-Pascal | ⊕ 1993 | ↓ ↑ ⊕ Multi-purpose | ⊕ Pascals | ⊕ United States | |
| MVL | ⊕ 1993 | ⊕ United States | |||
| nick | ⊕ 1993 | ⊕ United States | |||
| Noodle | ⊕ 1993 | ⊕ United States | |||
| OAK | ⊕ 1993 | ⊕ United States | |||
| ObjectLogo | ⊕ 1993 | ⊕ United States | |||
| ODD | ⊕ 1993 | ⊕ United States | |||
| OL(P) | ⊕ 1993 | ⊕ United States | object-oriented extension to Prolog | ||
| OSU APL | ⊕ 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ Array | ⊕ United States | Hybrid APL/PASCAL to evaluate usability of visual languages |
| PALM | ⊕ 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ Patterns | ⊕ United States | Pattern language for molecular biology |
| Pattern | ⊕ 1993 | ⊕ United States | |||
| PCLOS | ⊕ 1993 | ↓ ↑ ⊕ String and List Processing | ⊕ United States | Persistent CLOS | |
| PEGS 4 | ⊕ 1993 | ⊕ United States | |||
| PLACA | ⊕ 1993 | ⊕ United States | |||
| PocketForth | ⊕ 1993 | ⊕ United States | |||
| ProtoHyperflow | ⊕ 1993 | ↓ ↑ ⊕ Experimental and other | ⊕ United States | ||
| Ptolemy | ⊕ 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ United States | Digital Simulations | |
| Rusinoff HDL | ⊕ 1993 | ⊕ United States | |||
| SchemeXerox | ⊕ 1993 | ⊕ United States | |||
| Screamer | ⊕ 1993 | ↓ ↑ ⊕ String and List Processing | ⊕ United States | Nondeterministic LISP | |
| SEL2 | ⊕ 1993 | ⊕ United States | |||
| Self-93 | ⊕ 1993 | ↓ ↑ ⊕ Multi-purpose | ⊕ United States | Instance-based OO Language | |
| Single Assignment Fortran | ⊕ 1993 | ↓ ↑ ⊕ Numerical Scientific | ⊕ United States | ||
| SOAR | ⊕ 1993 | ⊕ United States | |||
| SWORD | ⊕ 1993 | ⊕ United States | |||
| TASM | ⊕ 1993 | ⊕ United States | |||
| Templar | ⊕ 1993 | ⊕ United States | |||
| TOIL | ⊕ 1993 | ⊕ United States | |||
| TOOPL | ⊕ 1993 | ⊕ United States | |||
| TOOPLE | ⊕ 1993 | ⊕ United States | |||
| UnCvl | ⊕ 1993 | ⊕ United States | |||
| VB3 | ⊕ 1993 | ⊕ United States | |||
| Visual Eiffel | ⊕ 1993 | ↓ ↑ ⊕ Multi-purpose | ⊕ United States | RAD Dialect of Eiffel | |
| WWWinda | ⊕ 1993 | ⊕ United States | |||
| XPRESS | ⊕ 1993 | ⊕ United States | |||
| YACC++ | ⊕ 1993 | ⊕ United States | OO yacc | ||
| ZPL | ⊕ 1993 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Array | ⊕ United States | Scientific parallel array processing language |
| zsh | ⊕ 1993 | ↓ ↑ ⊕ String and List Processing | ⊕ United States | Sh with list processing and database enhancements |