|Region||Floridablanca, Porac, San Marcelino|
|Ethnicity||30,000 (no date)|
The Indi language, Mag-indi (or Mag-Indi Ayta) is a Sambalic language with around 5,000 speakers. It is spoken within Philippine Aeta communities in San Marcelino, Zambales, and in the Pampango municipalities of Floridablanca (including in Nabuklod) and Porac. There are also speakers in Lumibao and Maague-ague.
- Indi language at Ethnologue (17th ed., 2013)
- Indi at Ethnologue (18th ed., 2015)
- Hammarström, Harald; Forkel, Robert; Haspelmath, Martin; Bank, Sebastian, eds. (2016). "Mag-Indi Ayta". Glottolog 2.7. Jena: Max Planck Institute for the Science of Human History.
- Himes, Ronald S. 2012. “The Central Luzon Group of Languages”. Oceanic Linguistics 51 (2). University of Hawai'i Press: 490–537.
- Reid, Lawrence A. 1994. "Possible Non-Austronesian Lexical Elements in Philippine Negrito Languages." In Oceanic Linguistics, Vol. 33, No. 1 (Jun. 1994), pp. 37-72.