Will you please suggest me the names of some good Courses to pursue after passing NIOS 12th???

Yes sure, here I am suggesting you the names of some good Courses to pursue after passing NIOS 12th:

Humanities/ Arts Courses
BA- Bachelor of Arts
BFA- Bachelor of Fine Arts
BA LLB - Bachelor of arts and Bachelor of Law
BA Journalism
BBA- Bachelor of business administration
Bachelor in Advertising
Bachelor in Journalism and Mass communication
Bachelor in Fashion Design
Bachelor in Apparel Design
Bachelor in Graphic Design
Bachelor in Hotel Management
Bachelor in Elementary Education
Bachelor in Economics
Bachelor in Event Management
Bachelor in Interior Design
Bachelor in Psychology
Bachelor in Public Relations
Bachelor in Retail Management
Bachelor in Travel and Tourism.
Bachelor in History
Bachelor in Political Science
Bachelor in Geography

Commerce Courses
CA- Chartered Accountancy
B Com- Bachelor in Commerce
BBA- Bachelor of business administration
Bachelor in Advertising
Bachelor in Graphic Design
BCom LLB
Bachelor in Computer Application
Bachelor in Animation and Graphics
Bachelor in Interior Design
Bachelor in Architecture
Bachelor in Mass Media
Bachelor in Journalism and Mass communication
Bachelor in Hotel Management
Bachelor in Elementary Education
Bachelor in Economics
Bachelor in Event Management
Bachelor in Fashion Design
Bachelor in Apparel Design
Bachelor in Public Relations
Bachelor in Retail Management
Bachelor in Statistics
Bachelor in Travel and Tourism.

Physics, Chemistry, Mathematics Courses
B Tech/ BE
B Arch- Bachelor in Architecture
B.Sc Nautical Science
B.Sc- Bachelor in science (Physics/ Chemistry/Mathematics)
BCA- Bachelor of Computer Application
B.Sc IT- B.Sc in Information Technology
B Pharm- Bachelor in Pharmacy

Physics, Chemistry, Biology Courses
MBBS Bachelor of Medicine and Bachelor of Surgery
BHMS Bachelor of Homeopathy medicine and Surgery
BAMS Bachelor of Aurvedic medicine and Surgery
BUMS Bachelor of Unani medicine and Surgery
BDS- Bachelor of Dental Surgery
B.Sc and AH- Bachelor of Veterinary Sciences
B.Sc- Bachelor of Science
B.Sc Microbiology- Bachelor of Science in Microbiology
B.Sc Biotechnology- Bachelor of science in Biotechnology
B Sc Agriculture- Bachelor of Science in Agriculture
B.Sc. Horticulture
B.Sc Environmental Science- Bachelor of science in Environmental Science
B F.Sc- Bachelor in Fisheries Sciences
B.Sc MLT- Bachelor in Medical Technology
B.Sc Occupational Therapists
B.Sc. Audiology
B.Sc Bio Chemistry- Bachelor of science in Bio Chemistry
B.Sc Nursing
B PT- Bachelor in Physio Therapy
B Pharm- Bachelor in Pharmacy
B.sc Speech and Language Pathology
B. Sc Radiography
B.Sc. Rehabiliation Therapy
B.Sc. Food Technology
B.Sc Nutrition and Dietetics
B.Sc Botany
B.Sc Zoology
B.Sc Anthroplogy
B.Sc Home Science