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1980s languages
Late Cold War
Fourth generation

Explore languages for United States and for year 1980

*MOD    1980   Specialised Languages Pascals   United States   Concurrent MOdula 
51forth    1980   Specialised Languages Stack   United States   Forth for the 8051 
Ada1    1980     United States    
AdaTran    1980     United States    
ADLIB    1980   Specialised Languages Digital   United States   Superset of PASCAL with concurrency 
AE    1980     United States   embeddable c interpeter 
AML    1980   Specialised Languages   United States   High-level robotics language 
ANORAD    1980     United States    
ANSI BASIC    1980   Multi-purpose   United States   Standardised BASIC 
Apple Pascal    1980   Multi-purpose Pascals   United States   UCSD Pascal for the Apple II 
APSE    1980     United States   Ada Programming Support Environment 
ASI/INQUIRY    1980     United States    
Barrel    1980     United States    
BICON    1980     United States    
BLISP    1980   String and List Processing Lazy Evaluation LISPs   United States    
BMAC    1980     United States    
BRAND X    1980     United States    
BTPS    1980     United States    
C with Classes    1980   Multi-purpose   United States   OO Extensions to C 
CBASIC    1980     United States    
CD/KS    1980     United States    
CHAMIL    1980     United States    
CLP    1980     United States   Constraint Logic Programming. 
CONDOR    1980     United States    
Dare P/l    1980   Specialised Languages   United States    
dBASE II    1980     United States    
Distributed Smalltalk    1980     United States    
DYNAMO III    1980     United States    
Dynamo III/370    1980     United States    
Edison    1980   Multi-purpose   United States   Simplified coroutine Pascal for teaching 
EISI-EAL    1980   Specialised Languages   United States   Engineering Analysis Language  
ELISP    1980   String and List Processing Lazy Evaluation LISPs   United States    
EMACS LISP    1980   String and List Processing Lazy Evaluation LISPs   United States    
FAD    1980     United States    
Flavors    1980     United States    
FranzLISP    1980   String and List Processing Lazy Evaluation LISPs   United States   a MACLISP dialect of LISP 
GLISP    1980   Specialised Languages Lazy Evaluation LISPs   United States   Lisp with structural abstraction 
GLISP    1980   String and List Processing Lazy Evaluation LISPs   United States    
GLUG    1980   Business Data Processing Other DPLs   United States   Report generator language for GEAC systems 
GPL    1980     United States   Honeywell Programming Language 
HCPRVR    1980   String and List Processing   United States   Horn clause prover  
HI    1980     United States    
HUGO    1980   On-Line Other DPLs   United States   Online systems language for GEAC 
Icon    1980   String and List Processing Substrings   United States   String manipulation language with generator capabilities 
IDEAL    1980     United States    
LaTeX    1980   Specialised Languages   United States   Document structuring extensions to TeX 
LFP    1980     United States    
LOGLISP    1980   String and List Processing Lazy Evaluation LISPs   United States   LOGIC, embedded in LISP 
MAB    1980     United States   MAcro Basic 
Mathsy    1980   Numerical Scientific Matrix   United States   Interactive mathematics and graphics  
MELD    1980     United States    
Micro SPL    1980     United States    
MODLISP    1980   String and List Processing Lazy Evaluation LISPs   United States    
Modular C    1980   Multi-purpose   United States   Preprocessor-based extension to C allowing modules 
More array theory    1980     United States    
MPL    1980   Multi-purpose   United States   Motorola Programming Language 
MRS    1980   String and List Processing   United States    
NPL    1980   Business Data Processing   United States   Non-Procedural Language 
OBE    1980     United States    
OMNITAB 80    1980   Specialised Languages Columnar sheets   United States   Spreadsheet program 
OSIRIS IV    1980   Specialised Languages Statistical   United States    
Pascal*    1980   Multi-purpose Pascals   United States    
PASSIM    1980   Specialised Languages   United States   Simulation language based opn PASCAL 
PDL/81    1980   Specialised Languages   United States   Program Design Language 1981 
PICTUREBALM    1980     United States    
PIL    1980     United States   Pascal Instructional Language - CAI Language 
PRAXIS    1980   Multi-purpose   United States   High Level machine oriented algebraic computer language 
QPE    1980     United States    
QRP    1980   Business Data Processing Network DB   United States   Honeywell query language 
RediLisp    1980   String and List Processing Lazy Evaluation LISPs   United States    
RLL    1980     United States    
Scratchpad II    1980     United States    
SDL    1980     United States   String Definition Language 
SDL/I    1980   Business Data Processing Other DPLs   United States   Simulation language 
SIMPAS    1980   Event scheduling   United States    
SLAM II    1980   Specialised Languages Hybrid   United States   Extension of SLAM 
Smalltalk-80    1980     United States    
Spice Lisp    1980   String and List Processing Lazy Evaluation LISPs   United States    
StarMOD    1980   Multi-purpose   United States    
Stoneman    1980     United States    
STRUM2    1980     United States    
STSC APL    1980   Business Data Processing Array   United States   Scientific Time-Sharing Corp APL 
TCOL Ada    1980     United States    
UDL    1980     United States   Unified Data Language 
UFORT    1980   Numerical Scientific   United States   Fortran running on the PASCAL machine 
VAL    1980   Specialised Languages Motion-oriented   United States   Variable Assembly Language 
VAXIMA    1980     United States    
VULCAN    1980   Business Data Processing   United States   CP/M port of JPLDIS which evolved into dBASE II 
WESPOL    1980   Specialised Languages   United States   POL writing system 
ZIL    1980   Specialised Languages   United States   Zork Implementation Language