| Acronym | Meaning |
| NMCS | Not Mission Capable Supply (SM&R Code) |
| CTMS | Clinical Trial Management System |
| RSS | Really Simple Syndication |
| ICW | In Co-ordination With - Indonesia Corruption Watch - Infectious And Chemotherapeutic Waste - Insulating Concrete Wall - Integral Crystalline Waterproofing -Interactive Courseware |
| DD | Many |
| NOAO | National Optical Astronomy Observatory |
| GRD | Grenada (ISO 3166 Trigram) |
| ZN | Zinc |
| SSH | Saffir-Simpson Hurricane Scale |
| ZJ | Zeptojoule |