| Interior Upper Stage |
Space Science |
IUS |
| Improved Unarmed Strike |
Military |
IUS |
| Inus, Papua New Guinea |
Regional Airport Code |
IUS |
| initial upper state |
Government |
IUS |
| inertial upper stage |
Government |
IUS |
| Integrated Utility Services |
Computing |
IUS |
| Interim Use Sheet |
Space Science |
IUS |
| Intra Uterine System |
Physiology |
IUS |
| Interchange Unit Separator |
Computing |
IUS |
| Inus |
Airport Code |
IUS |
| Inertial Upper Stage (was Interim Upper Stage) |
Space Science |
IUS |
| intrauterine system |
Physiology |
IUS |
| Interim/intermediate Upper Stage |
Space Science |
IUS |
