| Acronym | Meaning |
| NITFS | National Imagery Transmission Format Standard |
| PGH | Pre-implantation Genetic Haplotyping |
| AC | Adriamycin-Cyclophosphamide (chemotherapy) - Air Conditioning - Alternating Current - Ante Christum (Latin |
| MAH | Marshallese Language (ISO 639-2 Code) |
| I2WD OR I?WD | U.S. Intelligence And Information Warfare Directorate (CERDEC) |
| PASR | Personnel Accounting And Strength Reporting |
| SAT | Formerly Scholastic Aptitude Test And Scholastic Assessment Test; Now Known Solely By The Initials - Small Arms Trainer |
| CF | Californium |
| ROD | Rate Of Descent - Record Of Decisions - Report Of Discrepancy |
| MORP | Meteorite Observation And Recovery Project |