AIMDS | ⊕ 1977 | ⊕ United States | |||
CDL | ⊕ 1977 | ⊕ Russian Federation | Systems implementation language | ||
COL | ⊕ 1977 | ⊕ United States | Communications Oriented Language | ||
DIAL | ⊕ 1977 | ⊕ United States | |||
Euclid | ⊕ 1977 | ⊕ Canada | Verifiable system software language | ||
EXEC2 | ⊕ 1977 | ⊕ United States | |||
FFP | ⊕ 1977 | ⊕ United States | Formal FP | ||
FORTH 77 | ⊕ 1977 | ⊕ United States | |||
GLIDE | ⊕ 1977 | ⊕ United States | |||
ILL | ⊕ 1977 | ||||
MAX | ⊕ 1977 | ⊕ United Kingdom | |||
Modula-2 | ⊕ 1977 | ⊕ Switzerland | |||
NNL2 | ⊕ 1977 | ⊕ United Kingdom | |||
OBJ0 | ⊕ 1977 | ⊕ United States | |||
One-man-language | ⊕ 1977 | ⊕ Canada | |||
PROPLAN | ⊕ 1977 | ⊕ United Kingdom | |||
RPL 11 B | ⊕ 1977 | ⊕ United Kingdom | Report preparation language | ||
SBA | ⊕ 1977 | ⊕ United States | System for business automation | ||
STOIC | ⊕ 1977 | ⊕ United States | |||
ULP | ⊕ 1977 |