| Algol 6 | ⊕ 1970 | ↓ ↑ ⊕ Numerical Scientific | ⊕ True ALGOL60s | ⊕ Denmark | Version 2 of RC Algol |
| ALGOL 68-R | ⊕ 1970 | ↓ ↑ ⊕ Numerical Scientific | ⊕ True ALGOL68s | ⊕ United Kingdom | |
| DCALGOL | ⊕ 1970 | ↓ ↑ ⊕ Numerical Scientific | ⊕ True ALGOL60s | ⊕ United States | Data Communications ALGOL |
| ESP | ⊕ 1970 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Algebraic | ⊕ United States | Symbolic maths system |
| FORTRAN-RPG | ⊕ 1970 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Report Generators | ⊕ United States | |
| REDUCE 2 | ⊕ 1970 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Algebraic | ⊕ United States | Improved vesion of REDUCE with new format |