| 473L Query | ⊕ 1969 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Query language for Air Force 473L system |
| 90-PAC | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | Report generation package for the IBM 7090 |
| 9PAC | ⊕ 1957 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | Report generator |
| AAIMS | ⊕ 1979 | ↓ ↑ Business Data Processing | ⊕ Array | ⊕ United States | Array-based querying system |
| ABC | ⊕ 1957 | ↓ ↑ Business Data Processing | ⊕ Information Retrieval | ⊕ United States | Data manipulation language from Remington St Paul |
| ACCESS | ⊕ 1972 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ Norway | Norsk Data query Language |
| Access | ⊕ 1970 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Pick query language |
| ACSI-Matic | ⊕ 1959 | ↓ ↑ Business Data Processing | ⊕ COBOL coeval | ⊕ United States | Associative query language |
| ADAM | ⊕ 1964 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Data Management System for IBM 7030 |
| ADAM | ⊕ 1989 | ↓ ↑ Business Data Processing | ⊕ United States | ||
| Adaplex | ⊕ 1983 | ↓ ↑ Business Data Processing | ⊕ United States | An extension of Ada for functional databases | |
| ADD 1 TO COBOL GIVING COBOL | ⊕ 1992 | ↓ ↑ Business Data Processing | ⊕ New Zealand | Parody of OO Cobol | |
| ADMINS | ⊕ 1968 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United States | MIT Querying system |
| ADMINS/11 | ⊕ 1970 | ↓ ↑ Business Data Processing | ⊕ Information Retrieval | ⊕ United States | ADMINS for the PDP/11 |
| ADPAC | ⊕ 1967 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | Report generator for COBOL |
| ADPP | ⊕ 1966 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United States | Navy data processing language |
| ADSL | ⊕ 1962 | ↓ ↑ Business Data Processing | ⊕ Algebraic | ⊕ Italy | Algebraic Data System Language |
| AED-JR | ⊕ 1964 | ↓ ↑ Business Data Processing | ⊕ Gestalt programming | ⊕ United States | Table-oriented version of AED |
| AIDA | ⊕ 1972 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United Kingdom | ICL 4GL |
| AIMACO | ⊕ 1958 | ↓ ↑ Business Data Processing | ⊕ COBOL coeval | ⊕ United States | AIr MAteriel COmmand compiler |
| Aldat | ⊕ 1989 | ↓ ↑ Business Data Processing | ⊕ Information algebra | ⊕ United States | Database language, based on extended algebra |
| Aldwych | ⊕ 2000 | ↓ ↑ Business Data Processing | ⊕ United Kingdom | Data co-ordination language | |
| ALERT | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ Algebraic | ⊕ United States | IR language |
| ALGEK-U | ⊕ 1968 | ↓ ↑ Business Data Processing | ⊕ COBOL coeval | ⊕ Russian Federation | Subset of Algek for Minsk 2 |
| ALPHA | ⊕ 1971 | ↓ ↑ Business Data Processing | ⊕ United States | Data-query language based on relational calculus | |
| APG-1 | ⊕ 1959 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United States | Dupont business oriented language |
| APL | ↓ ↑ Business Data Processing | ⊕ United States | Relational calculus language for GM | ||
| APLX | ⊕ 2002 | ↓ ↑ Business Data Processing | ⊕ United Kingdom | Extensions to APL | |
| APS | ⊕ 1983 | ↓ ↑ Business Data Processing | ⊕ Auditing | ⊕ Germany | |
| ASAP | ⊕ 1970 | ↓ ↑ Business Data Processing | ⊕ Hierarchical DB | ⊕ United States | Event-aware DB language |
| AS-IST | ⊕ 1968 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | |
| ASP | ⊕ 1967 | ↓ ↑ Business Data Processing | ⊕ Map/Dictionary | ⊕ United States | Association Store Processor |
| Astral | ⊕ 1979 | ↓ ↑ Business Data Processing | ⊕ United States | Database language | |
| AUTOCODER Decision Table Assembler | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United States | Decision table structures for 7070 |
| AUTOCODER II | ⊕ 1958 | ↓ ↑ Business Data Processing | ⊕ Low-level Autocoders | ⊕ United States | IBM Business oriented language |
| AUTOCODER III | ⊕ 1958 | ↓ ↑ Business Data Processing | ⊕ Low-level Autocoders | ⊕ United States | HLL version of AUTOCODER |
| AUTOCOMM | ⊕ 1963 | ↓ ↑ Business Data Processing | ⊕ COBOL-61 | ⊕ United States | Simplified COBOL |
| B-0 | ⊕ 1957 | ↓ ↑ Business Data Processing | ⊕ COBOL coeval | ⊕ United States | UNIVAC English language compiler |
| BASEBALL | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Constrained natural language for querying attribute value pairs |
| Basic COBOL | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ COBOL-60 | ⊕ United States | Minimum required BASIC from 1960 Standard |
| BBN data management system | ⊕ 1965 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | |
| BCL | ⊕ 1966 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United Kingdom | Commercial language for the Atlas |
| BCS Query Language | ⊕ 1980 | ↓ ↑ Business Data Processing | ⊕ Network DB | ⊕ United Kingdom | |
| BDL | ⊕ 1974 | ↓ ↑ Business Data Processing | ⊕ United States | High-level IBM database language for describing business applications | |
| BEEF | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ Fortran I-III Coeval | ⊕ United States | Business and Engineering Enriched FORTRAN |
| BEST1 | ⊕ 1979 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | BESTOP outputting PL/I |
| BEST400 | ⊕ 1973 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | BESTOP language |
| BESTOP | ⊕ 1965 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | Statistically oriented report generator |
| BESTOP50 | ⊕ 1970 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | BESTOP language |
| BESTOPVL | ⊕ 1970 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | |
| BETAB-68 | ⊕ 1968 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ Sweden | GENIUS ALGOL decision table extensions |
| BK | ⊕ 1986 | ↓ ↑ Business Data Processing | ⊕ France | Deductive database calculus | |
| Bus-Pak II | ⊕ 1965 | ↓ ↑ Business Data Processing | ⊕ Hierarchical DB | ⊕ United States | |
| C-10 | ⊕ 1966 | ↓ ↑ Business Data Processing | ⊕ Flat DB | ⊕ United States | Improved version of COLINGO |
| Caché ObjectScript | ⊕ 1999 | ↓ ↑ Business Data Processing | ⊕ United States | Scripting language for Caché 5 database systems | |
| CAJOLE | ⊕ 1978 | ↓ ↑ Business Data Processing | ⊕ United Kingdom | Westfield dataflow language | |
| CCL | ⊕ 1966 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Querying language |
| CEIR Commercial Coder | ⊕ 1963 | ↓ ↑ Business Data Processing | ⊕ Early Autocodes | ⊕ United Kingdom | Commercial autocode from CEIR |
| CENTAB | ⊕ 1963 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United States | Bureau of Census decision table language |
| CO2 | ⊕ 1988 | ↓ ↑ Business Data Processing | ⊕ France | Object-oriented database language | |
| COBOL | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ COBOL-60 | ⊕ United States | COmmon Business Oriented Language |
| COBOL 2000 | ⊕ 2000 | ↓ ↑ Business Data Processing | ⊕ International | 2000 COBOL Standard | |
| COBOL 74 | ⊕ 1974 | ↓ ↑ Business Data Processing | ⊕ COBOL 74 | ⊕ International | ANS COBOL X3.23-1974 |
| COBOL 85 | ⊕ 1985 | ↓ ↑ Business Data Processing | ⊕ International | ANS COBOL revision X3.23-1985 | |
| COBOL Edition 1965 | ⊕ 1965 | ↓ ↑ Business Data Processing | ⊕ COBOL-61 | ⊕ United States | DoD mandated COBOL |
| COBOL Narrator | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ COBOL-60 | ⊕ United States | RCA COBOL |
| COBOL Narrator 61 | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ COBOL-61 | ⊕ United States | RCA Cobol 61 |
| COBOL Narrator EE | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ COBOL-60 | ⊕ United Kingdom | English Electric version of RCA COBOL |
| Cobol.NET | ⊕ 2002 | ↓ ↑ Business Data Processing | ⊕ Japan | Fujitsu Cobol for the .NET platform | |
| COBOL-61 | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ COBOL-61 | ⊕ United States | First revision of CODASYL COBOL |
| COBOL-61 Extended | ⊕ 1963 | ↓ ↑ Business Data Processing | ⊕ COBOL-61 | ⊕ United States | COBOL with FACT features |
| COBOL-68 | ⊕ 1968 | ↓ ↑ Business Data Processing | ⊕ COBOL-68 | ⊕ United States | ANS COBOL ANS X3.23-1968 |
| COBOLScript | ⊕ 1999 | ↓ ↑ Business Data Processing | ⊕ Japan | Embedded COBOL scripting system | |
| CODEL | ⊕ 1959 | ↓ ↑ Business Data Processing | ⊕ Early Autocodes | ⊕ United Kingdom | Autocoder from ICT |
| CODIL | ⊕ 1970 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United Kingdom | Context-sensitive Information Manipulation language |
| COLINGO | ⊕ 1965 | ↓ ↑ Business Data Processing | ⊕ Flat DB | ⊕ United States | |
| Cologen | ⊕ 1969 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United States | |
| Commercial Compiler | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ COBOL coeval | ⊕ United States | Bendix commercial compiler |
| Compact COBOL | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ COBOL-60 | ⊕ United States | Standard subset of COBOL |
| Compact Detap | ⊕ 1970 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United States | |
| COMTRAN | ⊕ 1958 | ↓ ↑ Business Data Processing | ⊕ COBOL coeval | ⊕ United States | Commercial Translator |
| CONVERT | ⊕ 1976 | ↓ ↑ Business Data Processing | ⊕ United States | ||
| COOL | ⊕ 1992 | ↓ ↑ Business Data Processing | ⊕ Switzerland | Object relational data language | |
| COPE | ⊕ 1977 | ↓ ↑ Business Data Processing | ⊕ Australia | Decicion table preprocessor for COBOL | |
| Coral++ | ⊕ 1993 | ↓ ↑ Business Data Processing | ⊕ United States | Object-oriented language for deductive databases | |
| CQLF | ⊕ 1982 | ↓ ↑ Business Data Processing | ⊕ Network DB | ⊕ United States | Networked query lagnuage |
| CRESTS | ⊕ 1966 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United Kingdom | Courtaulds Rapid Extract, Sort and Tabulate System |
| Criterion COBOL Compiler | ⊕ 1973 | ↓ ↑ Business Data Processing | ⊕ COBOL-68 | ⊕ United Kingdom | NCR Cobol |
| CUPID | ⊕ 1975 | ↓ ↑ Business Data Processing | ⊕ Other visual query languages | ⊕ United States | Graphic interactive query language |
| D4 | ⊕ 1999 | ↓ ↑ Business Data Processing | ⊕ Array | ⊕ Ireland | APL with matching |
| DAISY | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | query language for decision support | |
| DAS | ⊕ 1957 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United States | UNIVAC Data system |
| Data/BASIC | ⊕ 1970 | ↓ ↑ Business Data Processing | ⊕ Hierarchical DB | ⊕ United States | Scripting language for PickOS |
| dataBASIC | ⊕ 1970 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | |
| DATABUS | ⊕ 1972 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United States | DATApoint BUSiness Language. |
| DATATRIEVE | ⊕ 1983 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United States | DEC 4gl |
| DATATRIEVE-11 | ⊕ 1976 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United States | DEC Query language for PDP-11 |
| dbWeb | ⊕ 1995 | ↓ ↑ Business Data Processing | ⊕ United States | Web data scripting language | |
| DDL | ⊕ 1991 | ↓ ↑ Business Data Processing | ⊕ United States | Data Definition Language | |
| DDL | ⊕ 1972 | ↓ ↑ Business Data Processing | ⊕ United States | CODASYL Data Definition Language | |
| DDL | ⊕ 1972 | ↓ ↑ Business Data Processing | ⊕ United States | Data Definition Language | |
| DDL | ⊕ 1985 | ↓ ↑ Business Data Processing | ⊕ United States | Data Definition Language | |
| DEACON | ⊕ 1962 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | English-like query system |
| DECTAT | ⊕ 1974 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United Kingdom | Decision table generator |
| DETAB/66 | ⊕ 1965 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United States | Revised version of DETAB |
| Detab-66 | ⊕ 1966 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United States | |
| DETAB-67 | ⊕ 1967 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United States | CODASYLDETAB-X |
| DETAB-70 | ⊕ 1970 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United States | 1970 DETAB |
| DETAB-X | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United States | Decision table-aware dialect of COBOL |
| DETRAN | ⊕ 1968 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United States | Decision table language |
| Dictionary APL | ⊕ 1965 | ↓ ↑ Business Data Processing | ⊕ Array | ⊕ United States | nickname for Sharp APL |
| DL/I | ⊕ 1966 | ↓ ↑ Business Data Processing | ⊕ Flat DB | ⊕ United States | Data Language/I |
| DM-1 | ⊕ 1967 | ↓ ↑ Business Data Processing | ⊕ Hierarchical DB | ⊕ United States | Data Manager 1 |
| DML | ⊕ 1972 | ↓ ↑ Business Data Processing | ⊕ Hierarchical DB | ⊕ United States | Data manipulation language for IMS |
| DML | ⊕ 1965 | ↓ ↑ Business Data Processing | ⊕ COBOL coeval | ⊕ United States | Honeywell Data Management Language |
| DMS | ⊕ 1968 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | |
| DOD Cobol | ⊕ 1966 | ↓ ↑ Business Data Processing | ⊕ COBOL-61 | ⊕ United States | UNIVAC version of DoD mandated COBOL |
| DOODLE | ⊕ 1992 | ↓ ↑ Business Data Processing | ⊕ Canada | ||
| DPL | ⊕ 1968 | ↓ ↑ Business Data Processing | ⊕ Hierarchical DB | ⊕ United States | Data Processing Language |
| DPS | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United States | IBM data processing system for STRETCH |
| dVoice | ⊕ 1991 | ↓ ↑ Business Data Processing | ⊕ Labelled Matrix | ⊕ United States | Voice-capable dBase |
| DYL260 | ⊕ 1971 | ↓ ↑ Business Data Processing | ⊕ United States | Auditing language | |
| DYL280 | ⊕ 1978 | ↓ ↑ Business Data Processing | ⊕ United States | Auditing language | |
| EASY ENGLISH | ⊕ 1968 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Information retrieval language |
| EASYCODER | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ COBOL-60 | ⊕ United States | Automatic code generator from template cards |
| EasyLanguage | ⊕ 1984 | ↓ ↑ Business Data Processing | ⊕ United States | ||
| EASYTRIEVE | ⊕ 1969 | ↓ ↑ Business Data Processing | ⊕ Hierarchical DB | ⊕ United States | |
| ECONOMIST | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ Moscow languages | ⊕ Russian Federation | Minsk-1 Commercial Autocoder |
| ERROL | ⊕ 1983 | ↓ ↑ Business Data Processing | ⊕ United States | Entity-relationship, role oriented, query language | |
| ETF | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Early query language |
| Evans's Decision Table Language | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United States | |
| Express | ⊕ 1991 | ↓ ↑ Business Data Processing | ⊕ United States | NIST Data definition language | |
| EXTRACT | ⊕ 1965 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Querying language |
| FACT | ⊕ 1958 | ↓ ↑ Business Data Processing | ⊕ COBOL coeval | ⊕ United States | Fully Automated Compiling Technique |
| FARGO | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | Report generation package for the IBM 1401 |
| File Maintenance and Report/File Writing | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | Early IBM Data processing language |
| FILES | ⊕ 1975 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United States | Retrieval language for engineering |
| FILETAB | ⊕ 1966 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United Kingdom | Automatic FILE TABulator |
| FLEX | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ Intermediate languages and VMs | ⊕ United States | Intermediate language for the ALA system |
| FLOW-MATIC | ⊕ 1957 | ↓ ↑ Business Data Processing | ⊕ COBOL coeval | ⊕ United States | Release name for B-0, Possibly the first English-like DP language |
| FOCUS | ⊕ 1979 | ↓ ↑ Business Data Processing | ⊕ Hierarchical DB | ⊕ United States | Hierarchical database language |
| FORAL | ⊕ 1975 | ↓ ↑ Business Data Processing | ⊕ United States | ||
| FORAL LP | ⊕ 1978 | ↓ ↑ Business Data Processing | ⊕ United States | FORAL with light pen | |
| FORCE | ↓ ↑ Business Data Processing | ⊕ Labelled Matrix | ⊕ United States | dBASE dialect for MS-DOS | |
| FORMAL | ⊕ 1985 | ↓ ↑ Business Data Processing | ⊕ United States | ||
| FORTAB | ⊕ 1962 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United States | A Decision Table Language for Scientific Computing Applications |
| FQL | ⊕ 1982 | ↓ ↑ Business Data Processing | ⊕ Network DB | ⊕ United States | Functional query language |
| FRINGE | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | Report writer for GECOM |
| GECOM | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ COBOL-60 | ⊕ United States | GE Hybrid language system |
| GENIE | ⊕ 1972 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United Kingdom | ICL 4GL |
| GIM-I | ⊕ 1966 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Information retrieval language |
| GIRLS | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Generalized Information Retrieval and Listing System |
| GIS | ⊕ 1966 | ↓ ↑ Business Data Processing | ⊕ Flat DB | ⊕ United States | General Information Store |
| GLUG | ⊕ 1980 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United States | Report generator language for GEAC systems |
| GRiDTask | ⊕ 1982 | ↓ ↑ Business Data Processing | ⊕ United States | 4GL for Grid laptops | |
| Hainaut LeCharlier | ⊕ 1974 | ↓ ↑ Business Data Processing | ⊕ France | ||
| Hanford Mark I | ⊕ 1956 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | Report generating language |
| Hanford Mark II | ⊕ 1957 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | Report generating language from GE Hanford |
| HAYSTAQ | ⊕ 1959 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Restricted input querying language |
| HIBOL | ⊕ 1981 | ↓ ↑ Business Data Processing | ⊕ United States | High Level COBOL | |
| HIBOL | ⊕ 1980 | ↓ ↑ Business Data Processing | ⊕ United Kingdom | Infotec DIBOL | |
| Huron | ⊕ 1990 | ↓ ↑ Business Data Processing | ⊕ Labelled Matrix | ⊕ Canada | 4GL |
| HYPOCOBOL | ⊕ 1978 | ↓ ↑ Business Data Processing | ⊕ United States | Extension of COBOL | |
| HYPOL | ⊕ 1979 | ↓ ↑ Business Data Processing | ⊕ Labelled Matrix | ⊕ India | Integrated DB language |
| i-Basic | ⊕ 1996 | ↓ ↑ Business Data Processing | ⊕ United States | Web data scripting language | |
| ICS | ⊕ 1967 | ↓ ↑ Business Data Processing | ⊕ Flat DB | ⊕ United States | IBM NAA data retrieval system |
| ICT COBOL | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ COBOL-60 | ⊕ United Kingdom | Basic COBOL 60 from ICT |
| IDL | ⊕ 1977 | ↓ ↑ Business Data Processing | ⊕ United States | Interactive Data Language | |
| IDL | ⊕ 1975 | ↓ ↑ Business Data Processing | ⊕ Visualisation | ⊕ United States | Interactive Data analysis Language |
| IDL | ⊕ 1962 | ↓ ↑ Business Data Processing | ⊕ Information algebra | ⊕ United States | Information Description Language |
| IDS | ⊕ 1964 | ↓ ↑ Business Data Processing | ⊕ Hierarchical DB | ⊕ United States | Integrated Data Store |
| INFOL | ⊕ 1964 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Querying language |
| Information Algebra | ⊕ 1962 | ↓ ↑ Business Data Processing | ⊕ Information algebra | ⊕ United States | formalism for data processing |
| INFRAL | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Information retrieval language |
| Inscan | ⊕ 1968 | ↓ ↑ Business Data Processing | ⊕ Grammar and Syntax-oriented | ⊕ United States | Syntax-directed language processor |
| INTERPROGRAM | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ Autocode Coeval | ⊕ Australia | English-language interpreter |
| IQL | ⊕ 1980 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ Canada | Intermediate Query Language |
| IR | ⊕ 1958 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United States | Database language IBM 704 |
| ISIS | ⊕ 1974 | ↓ ↑ Business Data Processing | ⊕ Hierarchical DB | ⊕ Switzerland | |
| KDF9 DPS | ⊕ 1963 | ↓ ↑ Business Data Processing | ⊕ COBOL coeval | ⊕ United Kingdom | KDF9 data processing system |
| Language H | ⊕ 1962 | ↓ ↑ Business Data Processing | ⊕ COBOL coeval | ⊕ United Kingdom | Simplified general purpose business language |
| Legal Retrieval | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Information retrieval system for legal documents |
| LOBOC | ⊕ 1962 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United States | Decision table language for business data processing |
| LOGTAB | ⊕ 1970 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United States | GE decision table system |
| LPI-COBOL | ⊕ 1990 | ↓ ↑ Business Data Processing | ⊕ United States | Cross-platform optimised COBOL 85 | |
| LUCID | ⊕ 1964 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Data query language |
| MAGNET | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ Optimisation and LP | ⊕ United States | Linear programming with matrix capabilities |
| MANAGE | ⊕ 1966 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | |
| MARK I | ⊕ 1962 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | GCSC Informatics data querying language |
| MARK II | ⊕ 1964 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | |
| MARK IV | ⊕ 1968 | ↓ ↑ Business Data Processing | ⊕ Hierarchical DB | ⊕ United States | |
| MATRAN | ⊕ 1965 | ↓ ↑ Business Data Processing | ⊕ Statistical | ⊕ United States | Matrix-based statistical system |
| McGee Information Algebra | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United States | McGee |
| MCOBOL | ⊕ 1980 | ↓ ↑ Business Data Processing | ⊕ United Kingdom | Macro extensions to COBOL | |
| MDBS-QRS | ↓ ↑ Business Data Processing | ⊕ Network DB | ⊕ United States | ||
| METACOBOL | ⊕ 1964 | ↓ ↑ Business Data Processing | ⊕ COBOL-60 | ⊕ United States | ADR Cobol 60 |
| METO | ⊕ 1967 | ↓ ↑ Business Data Processing | ⊕ Statistical | ⊕ United States | Meterological-relevant programmign language |
| MILOR | ↓ ↑ Business Data Processing | Query language | |||
| Mini-COBOL | ⊕ 1969 | ↓ ↑ Business Data Processing | ⊕ COBOL-68 | ⊕ United Kingdom | Teaching dialect of COBOL |
| MINI-COBOL | ⊕ 1970 | ↓ ↑ Business Data Processing | ⊕ COBOL-68 | ⊕ France | GE-BULL |
| Minuteman | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | GEC information retrieval system |
| MOBL | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ Macros | ⊕ United States | Macro Oriented Business Language |
| MQL | ⊕ 1999 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ Denmark | Query language for EMDROS text database |
| MQL | ⊕ 1994 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Medical query language |
| MQL | ⊕ 1986 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Modular Query Language |
| Nail | ⊕ 1986 | ↓ ↑ Business Data Processing | ⊕ United States | ||
| NEAT COBOL | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ COBOL-60 | ⊕ United States | NCR COBOL compiler |
| NICOL | ⊕ 1967 | ↓ ↑ Business Data Processing | ⊕ COBOL coeval | ⊕ United Kingdom | NIneteen hundred COmmercial Language |
| NOAH | ⊕ 1982 | ↓ ↑ Business Data Processing | ⊕ Network DB | ⊕ United States | Network query language featuring inheritance |
| NPL | ⊕ 1980 | ↓ ↑ Business Data Processing | ⊕ United States | Non-Procedural Language | |
| NUL | ⊕ 1976 | ↓ ↑ Business Data Processing | ⊕ Network DB | ⊕ Belgium | Network database language |
| Object COBOL | ⊕ 1995 | ↓ ↑ Business Data Processing | ⊕ International | OO COBOL | |
| Object-COBOL | ⊕ 1998 | ↓ ↑ Business Data Processing | ⊕ United States | MicroFocus OO Cobol | |
| OLQ2 | ↓ ↑ Business Data Processing | ⊕ Hierarchical DB | ⊕ United States | IDMS query language | |
| OPAL | ⊕ 1984 | ↓ ↑ Business Data Processing | ⊕ OO DBMS | ⊕ United States | Previous name of Smalltalk DB |
| OPAL | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ Flat DB | ⊕ United Kingdom | CEIR data processing language |
| ORBIT | ⊕ 1967 | ↓ ↑ Business Data Processing | ⊕ United States | ||
| PAL | ⊕ 1988 | ↓ ↑ Business Data Processing | ⊕ United States | Paradox Application Language | |
| pcBESTOP | ⊕ 1989 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | BESTOP language for pc |
| Pick BASIC | ⊕ 1970 | ↓ ↑ Business Data Processing | ⊕ Street basics | ⊕ United States | |
| pl/sql | ⊕ 1992 | ↓ ↑ Business Data Processing | ⊕ United States | Oracle's dialect of SQL 92 | |
| PLAIN | ⊕ 1976 | ↓ ↑ Business Data Processing | ⊕ United States | ||
| Plane Lucid | ⊕ 1988 | ↓ ↑ Business Data Processing | ⊕ 3D Spreadsheets | ⊕ United States | 3d spreadsheet language |
| POSTQUEL | ⊕ 1986 | ↓ ↑ Business Data Processing | ⊕ United States | ||
| Predula Nouveau | ⊕ 1994 | ↓ ↑ Business Data Processing | ⊕ Pascals | ⊕ Sweden | Data-parallel Pascal |
| Procedure Translator | ⊕ 1957 | ↓ ↑ Business Data Processing | ⊕ COBOL coeval | ⊕ United States | Interim renaming of B-0 |
| PROFILE | ⊕ 1967 | ↓ ↑ Business Data Processing | ⊕ Patterns | ⊕ United States | Pattern matching language |
| PROGENY | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | UNIVAC report generator |
| PROGRES | ⊕ 1990 | ↓ ↑ Business Data Processing | ⊕ Germany | Graph based programming language | |
| PRONTO | ⊕ 1969 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | |
| PROTOS-L | ⊕ 1989 | ↓ ↑ Business Data Processing | ⊕ Germany | ||
| Protosynthex | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Querying system for English test |
| PUFS | ⊕ 1963 | ↓ ↑ Business Data Processing | ⊕ United Kingdom | NPL for files | |
| QL | ⊕ 1994 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ Netherlands | Query language for the Doedens multi language text query system |
| QL/8N | ⊕ 1984 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Query language |
| QL77 | ⊕ 1977 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | |
| QLP | ↓ ↑ Business Data Processing | ⊕ Hierarchical DB | ⊕ United States | Query language for Univac | |
| QRP | ⊕ 1980 | ↓ ↑ Business Data Processing | ⊕ Network DB | ⊕ United States | Honeywell query language |
| QUEASY | ⊕ 1977 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United States | Querying system |
| QUERY | ⊕ 1962 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Near natural language querying system |
| Query by Example | ⊕ 1969 | ↓ ↑ Business Data Processing | ⊕ RDBMs | ⊕ United States | Database Query language |
| QUERY/UPDATE | ⊕ 1978 | ↓ ↑ Business Data Processing | ⊕ Hierarchical DB | ⊕ United States | |
| QUERYMASTER | ⊕ 1982 | ↓ ↑ Business Data Processing | ⊕ Network DB | ⊕ United States | |
| QUEST | ⊕ 1979 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United States | Hybrid query language |
| QWICK QWERY | ⊕ 1967 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | |
| Raichl business algebra | ⊕ 1964 | ↓ ↑ Business Data Processing | ⊕ Czech Republic | NPL for files | |
| RAPIDWRITE | ⊕ 1962 | ↓ ↑ Business Data Processing | ⊕ COBOL-60 | ⊕ United Kingdom | Simplified COBOL dialect |
| RDL | ⊕ 1974 | ↓ ↑ Business Data Processing | ⊕ United States | ||
| RECOL | ⊕ 1963 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | REtrieval COmmand Language |
| Relationlog | ⊕ 2001 | ↓ ↑ Business Data Processing | ⊕ Canada | ||
| Required-COBOL | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ COBOL-60 | ⊕ United States | Minimal Cobol 60 subset |
| Rigel | ⊕ 1979 | ↓ ↑ Business Data Processing | ⊕ United States | ||
| ROVER | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United States | Heuristic querying language |
| RPG | ⊕ 1959 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | Report Program Generator |
| RPG II | ⊕ 1965 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | RPG with subroutines and extended IO |
| RPG III | ⊕ 1968 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | |
| RPG/360 | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | RPG for the IBM 360 |
| RPL | ⊕ 1988 | ↓ ↑ Business Data Processing | ⊕ RETE and production | ⊕ United States | The Relational Production Language |
| RPL | ⊕ 1967 | ↓ ↑ Business Data Processing | ⊕ Statistical | ⊕ United States | MITRE reductive report generation language |
| RUG | ⊕ 1971 | ↓ ↑ Business Data Processing | ⊕ Report Generators | Report and Update Program Generator | |
| SAD SAM | ⊕ 1962 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Basic English querying system |
| SCL | ⊕ 1990 | ↓ ↑ Business Data Processing | ⊕ Response languages | ⊕ United States | Application development tool for SAS |
| Scope Writer | ⊕ 1957 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | RPG Language |
| SDDL | ⊕ 1969 | ↓ ↑ Business Data Processing | ⊕ RDBMs | ⊕ United States | Stored-Data Definition Language |
| SDL | ⊕ 1988 | ↓ ↑ Business Data Processing | ⊕ United States | Shared Dataspace Language | |
| SDL/I | ⊕ 1980 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United States | Simulation language |
| SEAL | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ COBOL coeval | ⊕ United Kingdom | Business relative language |
| SEBOL | ⊕ 1982 | ↓ ↑ Business Data Processing | ⊕ Sweden | High level structured COBOL | |
| SEQUEL | ⊕ 1973 | ↓ ↑ Business Data Processing | ⊕ RDBMs | ⊕ United States | Limited expression language for data querying |
| SEQUEL 2 | ⊕ 1976 | ↓ ↑ Business Data Processing | ⊕ United States | 2nd version of SEQUEL | |
| SEVAL | ⊕ 1981 | ↓ ↑ Business Data Processing | ⊕ Germany | Data validation language | |
| Sharp APL | ⊕ 1965 | ↓ ↑ Business Data Processing | ⊕ Array | ⊕ Canada | IP Sharp |
| SIL | ⊕ 1989 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Data interchange language |
| SMART | ⊕ 1964 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United States | Information retrieval language |
| SPECOL | ⊕ 1968 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United Kingdom | Querying language |
| STARSET | ⊕ 1991 | ↓ ↑ Business Data Processing | ⊕ Russian Federation | Distributed databases programming language | |
| STATUS | ↓ ↑ Business Data Processing | ⊕ Information Retrieval | ⊕ United Kingdom | Query language | |
| STSC APL | ⊕ 1980 | ↓ ↑ Business Data Processing | ⊕ Array | ⊕ United States | Scientific Time-Sharing Corp APL |
| STUBOL | ⊕ 1975 | ↓ ↑ Business Data Processing | ⊕ COBOL-68 | ⊕ New Zealand | Student's COBOL |
| SUPERB | ⊕ 1969 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | |
| SURGE | ⊕ 1958 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | Report Generator |
| SYSTEM 2000 | ⊕ 1973 | ↓ ↑ Business Data Processing | ⊕ Labelled Matrix | ⊕ United States | |
| SYSTEMATICS | ⊕ 1972 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United Kingdom | Decision table based systems language |
| TAB40 | ⊕ 1966 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United States | Decision table language |
| TABGEN | ⊕ 1968 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ Canada | Decision table language |
| Table Language | ⊕ 1972 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ Japan | Decision table language |
| TABLET | ⊕ 1981 | ↓ ↑ Business Data Processing | ⊕ United States | ||
| TABOL | ⊕ 1967 | ↓ ↑ Business Data Processing | ⊕ Columnar sheets | ⊕ United States | Table-oriented language |
| TABSOL | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United States | Tabular systems language |
| TABTRAN | ⊕ 1967 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United States | Westinghouse decision table language |
| Tabular descriptive language | ⊕ 1961 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United States | IBM decision table language |
| TAC | ⊕ 1959 | ↓ ↑ Business Data Processing | ⊕ Symbolic assemblers | ⊕ United States | TRANSAC Assembler Compiler |
| TALK | ⊕ 1963 | ↓ ↑ Business Data Processing | ⊕ True ALGOL60s | ⊕ United Kingdom | EE Commercial Autocode |
| TAMALAN | ⊕ 1977 | ↓ ↑ Business Data Processing | ⊕ Belgium | ||
| TAP | ⊕ 1967 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United Kingdom | Decision table language |
| TDMS | ⊕ 1970 | ↓ ↑ Business Data Processing | ⊕ Flat DB | ⊕ United States | Time-Shared Data Management System |
| The General Inquirer | ⊕ 1962 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Special input language for Harvard information retrieval system |
| Theseus | ⊕ 1979 | ↓ ↑ Business Data Processing | ⊕ United States | ||
| TIDE | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ COBOL coeval | ⊕ United States | English commercial autocode |
| TIP | ⊕ 1957 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United Kingdom | Tabular Interpretive Autocode for the DEUCE |
| TooL | ⊕ 1988 | ↓ ↑ Business Data Processing | ⊕ Germany | ||
| TRACE | ⊕ 1967 | ↓ ↑ Business Data Processing | ⊕ Text summary/MIS | ⊕ United States | |
| UL/1 | ⊕ 1965 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Early non-procedural query language |
| Ultimate | ⊕ 1975 | ↓ ↑ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Language for interactive Pick querying |
| utility-coder | ⊕ 1977 | ↓ ↑ Business Data Processing | ⊕ Report Generators | ⊕ United States | |
| VIP | ⊕ 1960 | ↓ ↑ Business Data Processing | ⊕ Other DPLs | ⊕ United States | Irregular informaiton language |
| Vision Results 2000 | ⊕ 2000 | ↓ ↑ Business Data Processing | ⊕ United States | Auditing language | |
| Vision:Sixty | ⊕ 2000 | ↓ ↑ Business Data Processing | ⊕ United States | Auditing language | |
| VISTA | ⊕ 1980 | ↓ ↑ Business Data Processing | ⊕ Norway | Norwegian 4gl | |
| VS COBOL | ⊕ 1985 | ↓ ↑ Business Data Processing | ⊕ United States | COBOL for Visual Studio | |
| VS COBOL II | ⊕ 1987 | ↓ ↑ Business Data Processing | ⊕ United States | COBOL for Visual Studio | |
| VULCAN | ⊕ 1980 | ↓ ↑ Business Data Processing | ⊕ United States | CP/M port of JPLDIS which evolved into dBASE II | |
| WATBOL | ⊕ 1976 | ↓ ↑ Business Data Processing | ⊕ Canada | Waterloo student's COBOL | |
| XEHM | ⊕ 1970 | ↓ ↑ Business Data Processing | ⊕ Decision tables | ⊕ United Kingdom |