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1970s languages
High Cold War
Fourth generation

Explore languages for United States and for year 1977

AIMDS    1977     United States    
ALGOL-M    1977   Numerical Scientific True ALGOL60s   United States    
ANS MUMPS    1977     United States    
APT 77    1977   Specialised Languages   United States   Automatically Programmed Tools v4  
ASPEN    1977   Multi-purpose   United States   Compiler design language 
CGOL    1977   String and List Processing   United States   MACLISP with ALGOL syntax 
COL    1977     United States   Communications Oriented Language 
CROSSTABS    1977   Numerical Scientific   United States    
DIAL    1977     United States    
DIGRAF    1977     United States    
ESP³    1977   Specialised Languages   United States   Extended SNOBOL Picture Pattern Processor 
EXEC2    1977     United States    
FFP    1977     United States   Formal FP 
Formula Pascal    1977     United States    
FORTH 77    1977     United States    
FP    1977   Specialised Languages Strict evaluation FPs   United States   Functional Programming 
FRL    1977   Specialised Languages Frame languages   United States   Frame Representation Language 
GASP-PL/I    1977   Specialised Languages Hybrid   United States   GASP in PL/I 
Gehani Pascal    1977   Multi-purpose Pascals   United States    
Gist    1977   Specialised Languages Definition languages   United States   Specification language 
GLIDE    1977     United States    
GRIN    1977   Specialised Languages 2d shape   United States    
IDL    1977   Business Data Processing   United States   Interactive Data Language 
IDSQ    1977     United States    
IPL    1977     United States    
Ironman    1977   Multi-purpose Pascals   United States   Penultimate Ada specification  
JOCIT    1977   Specialised Languages   United States   Jovial J3 intermediate code 
KL-ONE    1977   Specialised Languages Frame languages   United States    
KRL    1977     United States   Knowledge Representation Language 
KRL-0    1977     United States   Knowledge Representation Language 
KRS-1    1977     United States   Knowledge Representation Semantics  
LITTLE    1977     United States    
M4    1977     United States    
Macaulay    1977     United States    
MAINSAIL    1977   Multi-purpose   United States   Commercialisation of SAIL 
MATLAB    1977   Numerical Scientific Arithmetic   United States   MATrix LABoratory 
M-Code    1977   Specialised Languages Intermediate languages and VMs   United States    
Mesa    1977   Multi-purpose   United States   XPARC Algol dialect 
META    1977     United States    
MIDL    1977   Multi-purpose CPL, BCPL and B   United States   Systems implementation language 
MSL    1977     United States    
MultiLisp    1977   String and List Processing Lazy Evaluation LISPs   United States   Parallel extension of Scheme 
MUSTRAN III    1977     United States   Music Translator 
NLINGOL    1977     United States    
NSFTRAN    1977   Numerical Scientific   United States   Structured FORTRAN 
OBJ0    1977     United States    
OWL    1977   Experimental and other   United States   KR language 
PAL    1977     United States   PDP Assembly Language 
PICTURE    1977   Specialised Languages   United States   Picture drawing language 
PLANS    1977     United States    
PLIP    1977   Specialised Languages   United States    
QL77    1977   Business Data Processing Ad hoc query languages   United States    
QUEASY    1977   Business Data Processing Other DPLs   United States   Querying system 
RATSNO    1977     United States   Preprocessor for SNOBOL4 
SA    1977   Specialised Languages 3-D Visual Languages   United States   Multi-modal universal language by Ross 
SAM76    1977     United States    
SBA    1977     United States   System for business automation  
Scriptu    1977   Specialised Languages Sound-Synthesis   United States   Music programming language 
SDDL    1977     United States    
SDL    1977   Specialised Languages   United States   Structural Design Language 
SFTRAN/360    1977     United States    
SFTRAN-10    1977     United States    
SIMPL-NT    1977     United States   Test typeless dialect of SIMPL 
SIMPL-ST    1977     United States   Test typed dialect of SIMPL 
SIMPL-XI    1977   Multi-purpose   United States   Systems implementation language 
SKETCH    1977     United States    
SKETCH    1977     United States    
SPEAKEC    1977   On-Line Algebraic   United States    
STOIC    1977     United States    
T    1977   String and List Processing   United States   dialect with static scope and procedural features 
TBL    1977     United States   Table Building Language 
TELOS    1977     United States    
TLC    1977   Specialised Languages 3-D Visual Languages   United States   Visual systems implementation language 
TLISP    1977   String and List Processing Lazy Evaluation LISPs   United States    
UNITS    1977   Experimental and other Frame languages   United States   Frame language 
utility-coder    1977   Business Data Processing Report Generators   United States    
WIDES    1977   Specialised Languages Expression oriented   United States   Simulation language 
XGEN    1977   Experimental and other   United States   Code generator generator 
XL    1977   Experimental and other   United States   Intermediate language for XGEN 
ZIBL    1977     United States