While there isn't a single famous "PDF 77," several highly-rated tools match this description. Here is a review looking into the most prominent English-to-Odia (Oriya) word books and digital resources currently available. Overview of Digital English-to-Odia Word Books

While many learners seek static PDF versions for offline study, several interactive alternatives are available: Translate English to Odia - QuillBot AI

Do not try to memorize all 77 pages at once. Focus on mastering just two pages daily. At this pace, you will complete the entire vocabulary book in less than 40 days. Create Digital Flashcards

What is your current in Odia? (Absolute beginner, intermediate?)

Focuses on the core vocabulary used in 80% of daily conversations. The Importance of English to Odia Bilingual Books