| ISS | International Staging System |
|---|---|
| IU | 1) International Unit; 국제단위 2) Immunizing Unit; 면역단위 |
| UNICEF | United Nations International Children's Emergency Fund; 국제연합아동구호기금 |
| ADI | Academy of Dentistry International; acceptable daily intake; AIDS-defining illness; allowable daily ... |
| AID | acquired immunodeficiency disease; acute infectious disease; acute ionization detector; Agency for I... |
| ICHPPC | International Classification of Health Problems in Primary Care |
|---|---|
| ICIDH | International Classification of Impairments Disabilities and Handicaps |
| I.C.P.C. | International Classification of Primary Care |
| ICSD | International Classification of Sleep Disorders |
| ICRU | International Commission of Radiation Units and Measurements |