西北印地安語言機構(The Northwest Indian Language Institute，NILI)透過夏季學會，以及網站學習，提供實用的美國原住民語言教學訓練，NILI也設計部落語言課程、政策、語言文獻、資料庫以及著述。

The Northwest Indian Language Institute (NILI) provides training in applied language teaching and in linguistics to Native American language teachers of the Northwest through its summer institute and on-site trainings. NILI also offers consultation services to tribes in the areas of language program design, assessment, policy, linguistics, language documenting and archiving, and grant writing