| PANON | ⊕ 1962 | ↓ ↑ ⊕ String and List Processing | ⊕ Markovs | ⊕ Italy | Markov-pattern-directed string processing languages |
| SCL | ⊕ 1962 | ↓ ↑ ⊕ On-Line | ⊕ Markovs | ⊕ United States | Symbolic Communication Language |
| SNOBOL | ⊕ 1962 | ↓ ↑ ⊕ String and List Processing | ⊕ Markovs | ⊕ United States | String processing language |