| Name | Description | Type | Package | Framework |
| IndicNormalizationFilter | A TokenFilter that applies IndicNormalizer to normalize text in Indian Languages. | Class | org.apache.lucene.analysis.in | Apache Lucene |
| IndicNormalizationFilterFactory | Factory for IndicNormalizationFilter. | Class | org.apache.lucene.analysis.in | Apache Lucene |
| IndicNormalizer | Normalizes the Unicode representation of text in Indian languages. | Class | org.apache.lucene.analysis.in | Apache Lucene |