| AED String Package | ⊕ 1965 | ⊕ Gestalt programming | ⊕ United States | ||
| AED-1 | ⊕ 1965 | ⊕ Gestalt programming | ⊕ United States | Portable AED Compiler | |
| CAI | ⊕ 1965 | ⊕ CAI languages | ⊕ United States | Computer Assisted Instruction | |
| CPS | ⊕ 1965 | ⊕ Other Conversational | ⊕ United States | Conversational Programming System | |
| KAM | ⊕ 1965 | ⊕ Mechanical | ⊕ United States | ||
| LSIX | ⊕ 1965 | ⊕ List | ⊕ United States | ||
| MADBLOC | ⊕ 1965 | ⊕ Difference Equations | ⊕ United States | ||
| NICOL I | ⊕ 1965 | ⊕ Other PL/Is | ⊕ United States | Small subset of PL/I language | |
| PAT | ⊕ 1965 | ⊕ United States | |||
| QUICKTRAN | ⊕ 1965 | ⊕ Non Standard FIV | ⊕ United States | Conversational FORTRAN |