| AGGIE | ⊕ 1971 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Fortran I-III Variants | ⊕ United States | FORTRAN II from TAMU |
| ALADIN | ⊕ 1971 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Arithmetic | ⊕ France | Interactive maths system for IBM 360. |
| ANALITIK | ⊕ 1971 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Other Russian/Soviet | ⊕ Russian Federation | Algorithmic language |
| DELPHI-SPEAKEASY | ⊕ 1971 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Matrix | ⊕ United States | Speakeasy ported to the DELPHI |
| EPOS ALGOL | ⊕ 1971 | ↓ ↑ ⊕ Numerical Scientific | ⊕ True ALGOL68s | ||
| MAL | ⊕ 1971 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Algebraic | ⊕ United States | Boeing Matrix algebra language |
| Scratchpad | ⊕ 1971 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Symbolic | ⊕ United States | General purpose interactive symbolic maths system |