The following is the entry for this language as it appeared in the 14th edition (2000).
It was superseded by the corresponding entry in the 15th edition (2005). See also the corresponding entry in the current edition of Ethnologue.
SIL code: SUC
ISO 639-2: phi
| Population | 75,000 (1997 SIL). |
| Region | Mindanao, Zamboanga Peninsula. |
| Alternate names | SIOCON |
| Dialects | WESTERN KOLIBUGAN (WESTERN KALIBUGAN). |
| Classification | Austronesian, Malayo-Polynesian, Western Malayo-Polynesian, Southern Philippine, Subanun, Kalibugan. |
| Comments | Siocon and Western Kolibugan have 89% lexical similarity. Literacy rate in first language: 39%. Literacy rate in second language: 39%. Christian. NT 1996. |
