| ABS12 ALGOL |
⊕
1962
|
↓
↑
⊕
Numerical Scientific
|
⊕
True ALGOL60s
|
⊕
United Kingdom
|
Algol 60 with process control extensions |
| ALGOL C |
⊕
1981
|
↓
↑
⊕
Numerical Scientific
|
⊕
True ALGOL60s
|
⊕
United Kingdom
|
Cambridge educational Algol 60 |
| Algol S |
⊕
1975
|
↓
↑
⊕
Numerical Scientific
|
⊕
True ALGOL60s
|
⊕
United Kingdom
|
|
| ALGOL(E) |
⊕
1980
|
↓
↑
⊕
Numerical Scientific
|
⊕
True ALGOL60s
|
⊕
United Kingdom
|
ICL Algol 60 |
| BABEL |
⊕
1969
|
↓
↑
⊕
Multi-purpose
|
⊕
True ALGOL60s
|
⊕
United Kingdom
|
Extensible NPL ALgol 60 |
| CONA |
⊕
1977
|
↓
↑
⊕
On-Line
|
⊕
True ALGOL60s
|
⊕
United Kingdom
|
Conversational Algol |
| Elliott ALGOL |
⊕
1960
|
↓
↑
⊕
Numerical Scientific
|
⊕
True ALGOL60s
|
⊕
United Kingdom
|
Hoare's seminal ALGOL 60 |
| EMIDEC Algol |
⊕
1961
|
|
⊕
True ALGOL60s
|
⊕
United Kingdom
|
|
| Hoare super-structured Algol |
⊕
1972
|
↓
↑
⊕
Experimental and other
|
⊕
True ALGOL60s
|
⊕
United Kingdom
|
Algol with sets, subsets, orders etc |
| Kidsgrove Algol |
⊕
1963
|
↓
↑
⊕
Numerical Scientific
|
⊕
True ALGOL60s
|
⊕
United Kingdom
|
|
| PS-ALGOL |
⊕
1981
|
↓
↑
⊕
Numerical Scientific
|
⊕
True ALGOL60s
|
⊕
United Kingdom
|
Persistent Algol |
| Realtime Algol |
⊕
1967
|
|
⊕
True ALGOL60s
|
⊕
United Kingdom
|
|
| S-Algol |
⊕
1979
|
↓
↑
⊕
Numerical Scientific
|
⊕
True ALGOL60s
|
⊕
United Kingdom
|
St Andrew's Algol |
| SESPOOL |
⊕
1977
|
↓
↑
⊕
Multi-purpose
|
⊕
True ALGOL60s
|
⊕
United Kingdom
|
Simple Extensible Systems PrOgramming Oriented Language |
| TALK |
⊕
1963
|
↓
↑
⊕
Business Data Processing
|
⊕
True ALGOL60s
|
⊕
United Kingdom
|
EE Commercial Autocode |
| Whetstone Algol |
⊕
1964
|
↓
↑
⊕
Numerical Scientific
|
⊕
True ALGOL60s
|
⊕
United Kingdom
|
|