- Applied consistent regional format: removed colon separators for single names
- Language families: "Algonquian langs", "Australian langs", "Philippine langs"
- Regional simplification: "Kyrgyz" vs "Kirghiz: Kyrgyz", "Punjabi" vs "Panjabi: Punjabi"
- Audio description: "Audio Description", "Sync Audio Desc" vs long technical names
- Historical entries: maintained "Aramaic (Ancient)", "Egyptian (Ancient)" format
- All entries now follow consistent English format