Soundex
| Code | Letters | Description |
|---|---|---|
| 1 | B, F, P, V | Labial |
| 2 | C, G, J, K, Q, S, X, Z | Gutterals and sibilants |
| 3 | D, T | Dental |
| 4 | L | Long liquid |
| 5 | M, N | Nasal |
| 6 | R | Short liquid |
| SKIP | A, E, H, I, O, U, W, Y | Vowels (and H, W, and Y) are skipped |
| Code | Letters | Description |
|---|---|---|
| 1 | B, F, P, V | Labial |
| 2 | C, G, J, K, Q, S, X, Z | Gutterals and sibilants |
| 3 | D, T | Dental |
| 4 | L | Long liquid |
| 5 | M, N | Nasal |
| 6 | R | Short liquid |
| SKIP | A, E, H, I, O, U, W, Y | Vowels (and H, W, and Y) are skipped |