ADSO | ⊕ 1984 | ⊕ United States | Cullinet IDMS 4GL | ||
Amber | ⊕ 1984 | ⊕ United States | ML with CSP-like concurrency | ||
EZ | ⊕ 1984 | ⊕ United States | |||
KCL | ⊕ 1984 | ⊕ Japan | |||
KL-TWO | ⊕ 1984 | ⊕ United States | |||
LOOKS | ⊕ 1984 | ⊕ Japan | |||
Magma2 | ⊕ 1984 | ⊕ Italy | |||
Mary/2 | ⊕ 1984 | ⊕ Partial A68 only | ⊕ Norway | ||
MIMOLA | ⊕ 1984 | ||||
MODEF | ⊕ 1984 | ⊕ Denmark | Revised Pascal with polymorphism | ||
NIAL | ⊕ 1984 | ⊕ Canada | |||
NOMAD2 | ⊕ 1984 | ⊕ United States | |||
OC | ⊕ 1984 | ⊕ Japan | Parallel logic language | ||
PSETL | ⊕ 1984 | ⊕ United States | |||
QUEL | ⊕ 1984 | ⊕ United States | |||
Quty | ⊕ 1984 | ⊕ Japan | |||
TABLOG | ⊕ 1984 | The deductive table programming language |