Sure, here’s a list of some national and international brands of Isoniazid tablets:

1. Nydrazid (USA)
2. Rimifon (France)
3. Laniazid (USA)
4. Isozid (Germany)
5. Isovit (Brazil)
6. Hyzyd (India)
7. INH (USA)
8. Tubizid (India)
9. Isozide (UK)
10. Isovit (India)
11. Isonicotinyl hydrazide (International)
12. Isobid (India)
13. Isozid (Switzerland)
14. Lisdene (India)
15. Rifamate (USA)
16. Tubitak (Turkey)
17. Rifater (USA)
18. Isoniazida (Spain)
19. Isoniazidol (Mexico)
20. Tuberactin (Germany)
21. Isoniazid Merck (Switzerland)
22. Liser (India)
23. Isoniazid Actavis (Netherlands)
24. Isoniazid Bluefish (Sweden)
25. Isoniazid Rivo (Italy)
26. Isonicotinamide (International)
27. Isonicotinic acid hydrazide (International)
28. Isonic (India)
29. Rimcinol (India)
30. Tyvid (India)

Please note that availability and brand names may vary by region, and some brands may be more prevalent in certain countries than others. Always consult a healthcare professional for advice on medication.