Complete list of subject codes for all courses
| Code | Subject Name | Group |
|---|---|---|
| Group A - Languages | ||
| 201 | Hindi | A |
| 202 | English | A |
| 203 | Bengali | A |
| 204 | Marathi | A |
| 205 | Telugu | A |
| 206 | Urdu | A |
| 207 | Gujarati | A |
| 208 | Kannada | A |
| 209 | Sanskrit | A |
| 210 | Punjabi | A |
| 215 | Tamil | A |
| 216 | Malayalam | A |
| 217 | Odia | A |
| 218 | Assamese | A |
| 219 | Nepali | A |
| Group B - Academic Subjects | ||
| 211 | Mathematics | B |
| 212 | Science and Technology | B |
| 213 | Social Science | B |
| 214 | Economics | B |
| 220 | Business Studies | B |
| 221 | Home Science | B |
| 222 | Psychology | B |
| 223 | Indian Culture & Heritage | B |
| 224 | Accountancy | B |
| 225 | Painting | B |
| 229 | Data Entry Operations | B |
| Code | Subject Name | Group |
|---|---|---|
| Group A - Languages | ||
| 301 | Hindi | A |
| 302 | English | A |
| 303 | Bengali | A |
| 304 | Tamil | A |
| 305 | Odia | A |
| 306 | Urdu | A |
| 307 | Gujarati | A |
| 308 | Sanskrit | A |
| 309 | Punjabi | A |
| Group B | ||
| 311 | Mathematics | B |
| 321 | Home Science | B |
| 328 | Psychology | B |
| 316 | Geography | B |
| 318 | Economics | B |
| 319 | Business Studies | B |
| Group C | ||
| 312 | Physics | C |
| 315 | History | C |
| 339 | Library & Information Science | C |
| 333 | Environmental Science | C |
| Group D | ||
| 313 | Chemistry | D |
| 317 | Political Science | D |
| 335 | Mass Communication | D |
| 380 | Military Studies | D |
| Group E | ||
| 314 | Biology | E |
| 320 | Accountancy | E |
| 338 | Introduction to Law | E |
| 381 | Military History | E |
| Group F | ||
| 330 | Computer Science | F |
| 331 | Sociology | F |
| 337 | Tourism | F |
| 373 | Physical Education & Yoga | F |
| Code | Subject Name | Type |
|---|---|---|
| 801 | Hindi | Core |
| 802 | English | Core |
| 803 | Mathematics | Core |
| 804 | Science | Core |
| 805 | Social Science | Core |
Subject codes may be updated periodically. Students are advised to verify the subject codes from their study center or official NIROS notifications before filling examination forms. For 12th class, learners can opt only one subject from each of Group C, D, E and F.