| ACL | 1993 | concurrent linear logic programming paradigm | |||
| Agent0 | 1993 | ||||
| AGORA | 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ Prototyping | ⊕ Belgium | Reifying prototyping OO language |
| ALBA | 1993 | ||||
| ANALITIK-93 | 1993 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Ukraine | Evbolution of Analitik | |
| APLAN | 1993 | ||||
| ASF+SDF | 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ Netherlands | ||
| BAP | 1993 | ⊕ Horn clause | ⊕ United States | Brain Aid Prolog | |
| BeBOP | 1993 | ↓ ↑ ⊕ Experimental and other | ⊕ Australia | Object-oriented parallel logic programming language | |
| BEFUNGE | 1993 | ⊕ United States | |||
| BOPL | 1993 | ||||
| BQL | 1993 | ||||
| Butterfly Common LISP | 1993 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ United States | |
| CamlFlight | 1993 | ⊕ France | Data-parallel categorical language | ||
| cc | 1993 | ||||
| cc(FD) | 1993 | ||||
| CCEL | 1993 | ⊕ United States | Constraint programmign in C++ | ||
| CDOL | 1993 | ||||
| CHARM++ | 1993 | ⊕ United States | |||
| Chronolog(0) | 1993 | ⊕ Canada | |||
| Chronolog(Z) | 1993 | ⊕ Canada | |||
| ChronoSQL | 1993 | ⊕ Switzerland | |||
| CILK | 1993 | ⊕ United States | |||
| CLOS0 | 1993 | ⊕ Germany | |||
| CommonLisp0 | 1993 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ Germany | |
| Concert/C | 1993 | ||||
| Concurrent METATEM | 1993 | ||||
| Concurrent Oberon | 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ Switzerland | Concurrent features added to Oberon | |
| CORAL | 1993 | ⊕ United States | Language for deductive database | ||
| Coral++ | 1993 | ↓ ↑ ⊕ Business Data Processing | ⊕ United States | Object-oriented language for deductive databases | |
| CuPit | 1993 | ⊕ Germany | |||
| CVL | 1993 | ⊕ United States | |||
| C-XSC | 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ CPL, BCPL and B | ⊕ United States | Extensions to C++ for scientific computing |
| Dataplan | 1993 | ⊕ United Kingdom | |||
| DBC | 1993 | ⊕ United States | Data-parallel Bit-serial C | ||
| Deva | 1993 | ⊕ Germany | |||
| DFL | 1993 | ⊕ Frame languages | ⊕ Romania | ||
| DMIS 2 | 1993 | ⊕ Germany | |||
| DOWL | 1993 | ⊕ Germany | |||
| DROOL | 1993 | ⊕ United States | |||
| DUEL | 1993 | ||||
| Dynace | 1993 | ||||
| Eiffel** | 1993 | ⊕ France | |||
| ELLA 2000 | 1993 | ||||
| Erlang | 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ Sweden | Concurrent functional language | |
| es | 1993 | ⊕ United States | Extensible shell | ||
| ESP | 1993 | ↓ ↑ ⊕ String and List Processing | ⊕ Italy | Extended Shared Prolog | |
| Feel | 1993 | ⊕ United Kingdom | |||
| Fortran-XSC | 1993 | ||||
| Free | 1993 | ⊕ United Kingdom | |||
| Fresco | 1993 | ||||
| FT | 1993 | ⊕ United States | |||
| GAPLog | 1993 | ⊕ Sweden | General Amalgamated Programming with Logic | ||
| Glenda | 1993 | ⊕ United States | |||
| Glish | 1993 | ||||
| GNU C | 1993 | ⊕ International | |||
| GOAL | 1993 | ||||
| Golog | 1993 | ⊕ Canada | |||
| GPSS* | 1993 | ||||
| GRAMOS-GPSS | 1993 | ⊕ Germany | |||
| Graqula | 1993 | ||||
| High-integrity PEARL | 1993 | ⊕ Germany | |||
| HO UNIF | 1993 | ||||
| HPF | 1993 | ↓ ↑ ⊕ Numerical Scientific | ⊕ United States | High Performance Fortran | |
| HSQL | 1993 | ⊕ United Kingdom | |||
| Hyperflow | 1993 | ||||
| HyperPascal | 1993 | ↓ ↑ ⊕ Multi-purpose | ⊕ Pascals | ⊕ New Zealand | |
| Indexical Lucid | 1993 | ⊕ United States | |||
| Isabelle-93 | 1993 | ⊕ United States | |||
| Kaleidoscope'93 | 1993 | ⊕ United States | |||
| KARL | 1993 | ⊕ Germany | |||
| K-Log | 1993 | ⊕ Australia | |||
| Language A | 1993 | ||||
| Linear Janus | 1993 | ⊕ United States | |||
| login/mali | 1993 | ⊕ France | |||
| LOOKS | 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ Animation | ⊕ Netherlands | Animation |
| LOOPN | 1993 | ↓ ↑ ⊕ Experimental and other | ⊕ Australia | Petri net language | |
| Lout | 1993 | ↓ ↑ ⊕ String and List Processing | Embedded language for the lout document preparation system | ||
| LUA | 1993 | ⊕ Brazil | Language extension language | ||
| M | 1993 | ⊕ United States | |||
| MALI | 1993 | ⊕ France | |||
| MALPAS IL | 1993 | ||||
| MAP | 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ Actor | ⊕ Italy | Distributed AI OO language |
| Meroon V3 | 1993 | ⊕ France | |||
| MIDL | 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ Interface and windowing | ⊕ Australia | Menu Interface Design Language |
| mLucid | 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ Polymorphic | ⊕ Canada | Indexical Lucid |
| MODEL-K | 1993 | ⊕ Germany | |||
| MODLER | 1993 | ||||
| Modula-3* | 1993 | ⊕ Germany | |||
| Modula-3pi | 1993 | ⊕ Germany | |||
| Multi-Pascal | 1993 | ↓ ↑ ⊕ Multi-purpose | ⊕ Pascals | ⊕ United States | |
| Multi-Prolog | 1993 | ↓ ↑ ⊕ String and List Processing | ⊕ Horn clause | ||
| MViews | 1993 | Visual languages | |||
| MVL | 1993 | ⊕ United States | |||
| NICEL | 1993 | ||||
| nick | 1993 | ⊕ United States | |||
| NL | 1993 | ⊕ Australia | |||
| Noodle | 1993 | ⊕ United States | |||
| OAK | 1993 | ⊕ United States | |||
| ObjectLogo | 1993 | ⊕ United States | |||
| OBLIQ | 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ Actor | ⊕ United Kingdom | OO language for distributed objects |
| Octopus | 1993 | ⊕ Australia | |||
| ODD | 1993 | ⊕ United States | |||
| OL(P) | 1993 | ⊕ United States | object-oriented extension to Prolog | ||
| OPAL | 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ Goguen algebra | ⊕ Germany | Algebraic functional language |
| OPAL-0 | 1993 | ↓ ↑ ⊕ String and List Processing | ⊕ Goguen algebra | ⊕ Germany | Algebraic functional language |
| OPAL-1 | 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ Goguen algebra | ⊕ Germany | Algebraic functional language |
| OSU APL | 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ Array | ⊕ United States | Hybrid APL/PASCAL to evaluate usability of visual languages |
| OZ | 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ Germany | Concurrent constraint language | |
| Pacific | 1993 | ⊕ Finland | |||
| PALM | 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ Patterns | ⊕ United States | Pattern language for molecular biology |
| Parasol | 1993 | ||||
| Pattern | 1993 | ⊕ United States | |||
| PCLOS | 1993 | ↓ ↑ ⊕ String and List Processing | ⊕ United States | Persistent CLOS | |
| PEGS 4 | 1993 | ⊕ United States | |||
| piDEMOS | 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ Canada | teaching subset of DEMOS | |
| PLACA | 1993 | ⊕ United States | |||
| PM | 1993 | ⊕ France | |||
| PocketForth | 1993 | ⊕ United States | |||
| P-Progol | 1993 | ⊕ Germany | |||
| Progol | 1993 | ↓ ↑ ⊕ Experimental and other | ⊕ United Kingdom | ||
| Prolog-II/MALI | 1993 | ↓ ↑ ⊕ String and List Processing | ⊕ Horn clause | ⊕ France | |
| ProtoHyperflow | 1993 | ↓ ↑ ⊕ Experimental and other | ⊕ United States | ||
| Ptolemy | 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ United States | Digital Simulations | |
| Quake | 1993 | ||||
| Rusinoff HDL | 1993 | ⊕ United States | |||
| sceptic 4 | 1993 | ↓ ↑ ⊕ Experimental and other | ⊕ United Kingdom | ||
| SchemeXerox | 1993 | ⊕ United States | |||
| Screamer | 1993 | ↓ ↑ ⊕ String and List Processing | ⊕ United States | Nondeterministic LISP | |
| Scrimshaw | 1993 | ||||
| SDML | 1993 | ⊕ United Kingdom | Simulations modelling language | ||
| SEL2 | 1993 | ⊕ United States | |||
| Self-93 | 1993 | ↓ ↑ ⊕ Multi-purpose | ⊕ United States | Instance-based OO Language | |
| SETHEO | 1993 | ⊕ Germany | |||
| SEUS | 1993 | ||||
| Similix | 1993 | ||||
| Single Assignment Fortran | 1993 | ↓ ↑ ⊕ Numerical Scientific | ⊕ United States | ||
| SmallVDM | 1993 | ||||
| SOAR | 1993 | ⊕ United States | |||
| SPE | 1993 | Visual languages | |||
| SPECTRUM | 1993 | ⊕ Germany | |||
| SWORD | 1993 | ⊕ United States | |||
| TAL | 1993 | ↓ ↑ ⊕ Specialised Languages | ⊕ Germany | CAI analysis language | |
| TASM | 1993 | ⊕ United States | |||
| Templar | 1993 | ⊕ United States | |||
| The ML Kit | 1993 | ⊕ Denmark | Full implementation of Standard ML | ||
| TOIL | 1993 | ⊕ United States | |||
| TOOPL | 1993 | ⊕ United States | |||
| TOOPLE | 1993 | ⊕ United States | |||
| Tycoon/Fibonacci Add-On Experiment | 1993 | ⊕ International | |||
| UMLS | 1993 | ⊕ Germany | |||
| UnCvl | 1993 | ⊕ United States | |||
| UNIFORM | 1993 | ||||
| Uranus | 1993 | ⊕ Japan | |||
| VB3 | 1993 | ⊕ United States | |||
| VDM++ | 1993 | ⊕ Germany | |||
| Vienna Parallel Logic | 1993 | ⊕ Austria | |||
| Visual Eiffel | 1993 | ↓ ↑ ⊕ Multi-purpose | ⊕ United States | RAD Dialect of Eiffel | |
| VML | 1993 | ||||
| WWWinda | 1993 | ⊕ United States | |||
| XPRESS | 1993 | ⊕ United States | |||
| XSB | 1993 | ⊕ United Kingdom | |||
| 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 |