分類:使用人數沒有註明日期的語言條目

本頁面是一個維護分類，用以維護維基百科計劃。由於並非百科全書的一部分，因此本分類或是不含條目頁面，或是按狀態而非主題收錄條目頁面。請勿將本分類包含在常規的分類頁面中。

本分類另有以下功能：

隱藏分類：除非在「偏好設定 → 外觀」中勾選「顯示隱藏分類」，否則本分類將不會在常規頁面中顯示。

These articles have info boxes in which there is an estimate of the number of speakers, but no date has been entered into the date field. That field tracks the age of the data and flags it when it is more than a certain number of years old. (Currently set to 30.) Articles do not appear here when the field is purposely set to no date, meaning that the reference itself (typically Ethnologue) lacks a date for the data.

Articles with ISO3 codes have been reviewed with Ethnologue 17. Some remaining dialects may be datable with the parent ISO code.