Will you please suggest me the names of some good Courses in aviation after +2???

Yes sure, here I am suggesting you the names of some good Courses in aviation after +2:

B-Tech / B.E. in Aeronautical Engineering/ Aerospace Engineering/

B-Tech in Aeronautical / Aerospace Engineering / Avionics or Electronics & Communication Engineering

B.E. in AME (Aircraft Maintenance Engineering)

Diploma in AME

B-Tech in Electronics / Telecommunication or Radio Engineering

Some other courses for you:

IAIA / UFTAA Consultant

IATA/FIAIA Cargo Introductory

IAIA / FIAIA Cargo Rating

Diploma in International Air Cargo (DIAC)

Diploma in Computerised Reservation Systems

IATA Airline Customer Service

IATA Airport Customer Service

IATA Airline Call Centre Training

IATA Shipping Perishable Cargo

IATA-Live Animal Regulations

IATA Ground Operations Management

IATA Airport Operations

Ground Instructor

Ground and Station Attendant

Flight Dispatcher

Passenger Service Agent

PG Diploma in Airline and Airport Handling Management

Diploma in Airport Operations Management

MBA in Aviation Management

Aircraft Fueller

Cabin Maintenance Mechanic

Meteorologist

Ramp Service Personnel

Station Manager

Baggage Handler

Ramp Planner

Schedule Co-ordinator

Station Agent

Teletypist

District Sales Manager

Sales Personnel

Food Service Personnel

Reservation Sales Executive